00593nam a2200193Ia 450000100060000000300050000600500170001100800410002801000150006902000360008405000210012008200180014110000290015924500710018826000490025930000300030850000200033865000410035863861BIBL20200218134752.0810611s1981    ilua          00110 eng    a 81009015   a0574213155 (pbk.)c11.95 (est.)0 aQA76.73.R25bE860 a001.64/2421910aEssick, Edward L.2Local10aRPG II programmingcEdward L. Essick ; [illustrator, John Foster].0 aChicagobScience Research Associatescc1981.  axii, 354 p.bill.c28 cm.  aIncludes index. 0aRPG Computer program language2Local