000 00244nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aDas, Bhagwan
245 0 _aBal Vikash
260 _aNew Delhi
_bOmega
_c2009
300 _a211p.
942 _cBK
999 _c12942
_d12942