000 nam a22 7a 4500
999 _c10547
_d10547
005 20181025115202.0
008 181025b xxu||||| |||| 00| 0 eng d
082 _a005.133 PRA
100 _aPrakash, Dev
245 _aUnderstanding C #
260 _aNew Delhi
_bCyber Tech
_c2001
300 _a350p.
942 _2ddc
_cDB