000 00315pam a2200121a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
082 _a516.3
_bC459AG
100 _aChowdhuri, N
245 1 _aANALYTICAL GEOMETRY VECTORS.GRAPHS
260 _a
_bN.Chowdhuri Publishers
_c1969
964 _gCIRC
997 _aA52323 C
999 _c276136
_d276136