000 00268nam a2200121 a 4500
003 EIA
001 4183
942 _02
_2ddc
_cBK
245 _aAnalytic geometry and calculus
260 _cc1949
008 141112s1949 ck r 000 u spa d
082 _a515.15
_bP559a
_c2ed
999 _c756
_d756