000 00315pam a2200121a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
082 _a516.3
_bC459A
100 _aChowdhuri N.
245 1 _aANALYTICAL GEOMETRY VECTORS.GRAPHS
260 _a
_bN. Chowdhuri Publishers
_c1969
964 _gCIRC
997 _aA52322 C
999 _c275632
_d275632