000 00249nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aBhatnagar, R.P
245 0 _aSheshik prashashan
260 _aMeerut
_bIPH
_c2007
300 _a388p.
942 _cBK
999 _c11643
_d11643