000 00309nam a22001217a 4500
999 _c26886
_d26886
005 20240314164359.0
008 240314b xxu||||| |||| 00| 0 eng d
100 _aVanvari, Nandlal
245 _aUnderstanding Decult Sciences
260 _aNew Delhi
_bD.K. Press
_c2008
300 _a321p.
942 _2ddc
_cBK