000 00280nam a2200121 a 4500
003 EIA
001 5442
942 _02
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245 _aTeorĂ­a y problemas de geometrĂ­a descriptiva
260 _cc1985
008 141112s1985 ck r 000 u spa d
082 _a516.6
_bH392
999 _c12935
_d12935