000 00277nam a2200121 4500
008 160616s 000 0
245 _aAnalytic geometry
100 _aProtter, Murray H
100 _aMorrey, C.R
500 _aB6:23 K6
942 _cBK
_2BK2858
080 _a514.74 PRO
999 _c2858
_d2858