000 00440cam a2200157ua 4500
041 _aeng
_h
082 _a516.3
_bSMI/CO
100 _aSmith, Charles .
245 _aElementary treatise on conii sections by the methods of co-ordinate geometry /
_cCharles Smith.
_hTextual Documents
250 _a1 /
_b.
260 _aLondon :
_bMcMillon & Co Ltd ,
_c1962.
300 _a449 ; .
504 _a
942 _cBK
999 _c259457
_d259457