000 00454n a2200169 a 4500
000 B B
001 032302
005 20220203172748.0
082 _a004
_bP9 CSC
100 _aArora, Sumita
245 _aIntroduction to Computers and Information Systems
250 _a3rd
260 _aDelhi
_bDhanpat Rai & Co. (Pvt. ) Ltd.
_c2009
300 _axiv,1609p.(in various paging)
690 _aComputer Science,Computer Science
908 _aG
999 _c32290
_d32290