000 00336nam a2200133Ia 4500
008 210122s9999 xx 000 0 und d
020 _a9788129123886
100 _aSingh Shailendra
942 _cBK
245 _aF?@k Knows
260 _b"Rupa Publications India Pvt Ltd, New Delhi"
_c2013
082 _a808.83
_bSIN
546 _aENGLISH
999 _c25919
_d25919