000 00277nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a516 D736
100 _aDOUGLASS,R.D
245 0 _aANALYTIC GEOMETRY
260 _bMC GRAW, NEW YORK
_c1950
300 _a23X14
942 _cBK
999 _c60826
_d60826