00301nam a2200121Ia 4500008004100000040001700041041001200058082001800070100001700088245002900105260003400134300001100168230917s9999||||xx |||||||||||||| ||und||  e142765aMAIN  aEnglish  a658.0542 Z13Y  aZaks, Rodnay 0aYour First basic Program  aNew DelhibPublicationsc1986  a180 p.