000 00307nam a22001217a 4500
082 _a516
_bRAM
100 _aRamsey .A .S
245 _aElementary Co-Ordinate Geometry A Book For Beginners
250 _a2 nd.
260 _aLondon
_bCambridge At The University Press
_c1960
300 _a196 p.
942 _cL
999 _c17791
_d17791