000 00277nam a2200145Ia 4500
082 _a651.7
100 _aShrimannarayan
245 0 _aKaryalya Sahiyika
250 _a-
260 _aNew Delhi
_b-
300 _a1
500 _a2486
650 _aCommunication
942 _cBK
999 _c83806
_d83806