000			002960000a22001330004500
082			_a001.642 ROB
100			_aRobbins, Judel
245			_aThe ABC's of1-2-3 release 3
260			_aNewdelhi, Bpb publications
260			_c1990
300			_a289
650			_aComputer science
942			_cBK
999			_c209929 _d209929