000 00312nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSharma, Yogendra Kumar
245 0 _aPratibha Sampaan Evam Srajnatamak Phachan Prakar Evam Vishashthaye
260 _aNew Delhi
_bKanishk
_c2009
300 _a144p.
942 _cBK
999 _c14693
_d14693