000 00272nam a22001097a 4500
999 _c24488
_d24488
003 VCFW
005 20221208094609.0
008 221208b ||||| |||| 00| 0 eng d
082 _222
245 _aAnalytical Geometry & Vector Analysis
_cChakraborty & Ghosh
942 _2ddc
_cBK