00314nam a2200121Ia 4500008004100000041000800041082001300049100001800062245006000080250000600140260003800146300000800184210716s1990    xx            000 0 und d  aeng  a004 JAIS  aJain, Satish.  aIntroduction to computer science and basic programming.  a1  aNew DelhibBPB Publicationsc1990  a493