000 00281nam a2200121Ia 4500
008 221118b |||||||| |||| 00| 0 eng d
040 _cBGL
100 _aMisra, R K
245 0 _aPravatisation
260 _aNew Delhi
_bVikas Publishing House
_c2002
300 _a363p
942 _cBB
999 _c39521
_d39521