9. R E F E R E N C E S  Thå  followinç sectionó outlinå otheò sourceó oæ informatioî oî ZCPR2¬  ZCPR3¬  SYSLIB2¬ anä SYSLIB³ thaô maù bå usefuì tï thå installeró anä useró oæ ZCPR3. 9.1. ZCPR2 and SYSLIB2 Publications and Documentation 9.1.1. ZCPR2 Manuals Conn¬  Richard®  Conceptó  Manuaì foò ZCPR² -- Z8°  Commanä Processoò Replacement¬  Versioî 2¬  Manuaì Revisioî 0¬ ³ Februarù 1983, 21 pages. Conn¬  Richard®  Installatioî Instructionó foò ZCPR² -- Z8° Commanä Processoò Replacement¬  Versioî 2¬  Manuaì Revisioî 0¬  ² Februarù 1983, 48 pages. Conn¬  Richard®  Rationalå Manuaì foò ZCPR² -- Z8°  Commanä Processoò Replacement¬  Versioî 2¬ Manuaì Revisioî 0¬ 2¶ Februarù 1983, 65 pages. Conn¬  Richard®  User'ó  Guidå  foò  ZCPR²  -- Z8°  Commanä Processoò Replacement¬  Versioî 2¬  Manuaì Revisioî 0¬ ´ Februarù 1983, 138 pages. 9.1.2. SYSLIB2 Manuals Conn¬  Richard® SYSLIÂ Useò anä Referencå Manuaì foò SYSLIÂ Versioî 2.4¬ ´ Februarù 1983¬ 11² pages. Conn¬  Richard®  User'ó Guidå tï SYSLIÂ 2.3¬ Revisioî B¬ 1´ Decembeò 1982¬ 5¶ pages. 9.1.3. Software Upgrades to SYSLIB2 and ZCPR2 Fouò upgradeó tï SYSLIB² anä ZCPR² werå issued®  Therå werå all written by Richard Conn, and their dates are: 4 March 1983 30 March 1983 30 April 1983 22 June 1983 .pa Š 9.1.4. Sources Contacô  thå followinç sourceó foò copieó (oî disë  oò  harä copy¬   dependinç   oî   thå  source©  oæ   thå   above-mentioneä documentation. SIG/M (disks) New York Amateur Computer Club (hardcopy) SIMTEL20 (DDN access) 9.1.5. CP/M Books Thå  followinç bookó oî CP/Í arå recommendeä. Hogan¬  Thom® Osbornå CP/Í Useò Guide¬ Osborne/McGraw-Hill¬ 1981, 283 pages. Johnson-Laird¬   Andy®   Thå  Programmer'ó  CP/Í  Handbook¬ Osborne/McGraw-Hill, 1983, 501 pages. .pa Š 9.2. ZCPR3 Sources Thå  followinç arå thå addresseó oæ sourceó foò  informatioî on ZCPR2, ZCPR3, SYSLIB2, and SYSLIB3. 9.2.1. Selected Computer Clubs SIG/Í  provideó á librarù oæ softwarå oî á numbeò oæ formató oæ floppù disk® Theù arå á sourcå foò thå ZCPR2¬ SYSLIB2¬ ZCPR3¬ and SYSLIB3 software. Thå Ne÷ Yorë Amateuò Computeò Cluâ haó publisheä hardcopù oæ the ZCPR2 and SYSLIB2 documentation. 9.2.1.1. ACGNJ and SIG/M SIG/M-Amateur Computer Group of New Jersey PO Box 97 Iselin, NJ 08830 9.2.1.2. New York Amateur Computer Club New York Amateur Computer Club, Inc PO Box 106 New York, NY 10008 .pa Š 9.2.2. Echelon, Inc. Echelon, Inc 101 First Street Los Altos, CA 94022 (415) 948-5321 Echelon¬  Inã  haó  beeî  selecteä aó  exclusivå  agenô  foò licensinç  commerciaì  useó  oæ ZCPR3®  Companieó  whï  wisè  tï incorporatå ZCPR³ intï theiò productó shoulä contacô Echeloî  foò licensing arrangements. Echeloî  alsï distributeó ZCPR³ (includinç SYSLIB3© foò non- commerciaì  use®  Individuaì  useró  maù obtaiî  copieó  oæ  thå programó foò essentiallù cosô oæ diskó pluó handlinç anä  mailinç expenses. Echeloî  wilì  sooî  providå á computerizeä  bulletiî  boarä servicå  iî supporô oæ ZCPR3®  Informatioî oî ho÷ tï  acquirå  á copù  oæ  thå system¬  upgradeó anä changeó tï  thå  system¬  anä generaì user/creatoò feedbacë anä communicatioî wilì bå supporteä by this bulletin board. .pa Š 9.2.3. New York Zoetrope, Inc. New York Zoetrope, Inc. Suite 516 80 East 11th St. New York, NY 10003 (212) 420-0590 Cable: NYZOETROPE, N.Y. Source: TCN 121 Ne÷  Yorë Zoetrope¬  Inc¬  ió thå publisheò oæ thå  hardcopù documentatioî  oî ZCPR³ anä SYSLIB3®  Thió documentatioî wilì bå releaseä beforå 4tè quarteò oæ 1984®  Contacô Ne÷ Yorë  Zoetropå foò details.