000 00246nam a22001097a 4500
082 _a516/BEL
100 _aBell, Robert J. T.
245 _aCoordinate Solid Geometry
260 _aLondon
_bMacmillan & Co. Ltd.
_c1941
300 _a175
942 _cBK
999 _c89591
_d89591