000 00260nam a2200121 a 4500
003 EIA
001 5431
942 _02
_2ddc
_cBK
245 _aSolid analytic geometry
260 _cc1949
008 141112s1949 ck r 000 u spa d
082 _a516.33
_bA333s
999 _c12595
_d12595