00266nam a2200097Ia 450000500170000000800410001708200180005810000200007624500370009626000350013320260205095831.0260111s9999||||xx |||||||||||||| ||und||  a001.64  Ad29B  aAddy,Subhashish 0aBeginning with computers book- 2  aNew DelhibGalgotia bookc1992