000 00260nam a2200109Ia 4500
008 200906s9999 xx 000 0 und d
082 _a516 R183
100 _aRAMSAY,A.S
245 0 _aELEMENTARY COORDINATE GEOMETRY
260 _aLONDON
_bCUP
_c1958
942 _cBK
999 _c61215
_d61215