000 00272nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aLal, Raman Bihari
245 0 _aPathyakram Nirman Mapan Evam Mulyakan
260 _aMeerut
_bRLB
_c2010
300 _a248p.
942 _cBK
999 _c12484
_d12484