000 00247nam a2200121 a 4500
003 EIA
001 7139
942 _02
_2ddc
_cBK
245 _aBioingenierĂ­a
260 _c1991
008 141112s1991 ck r 000 u spa d
082 _a610.28
_bW667
999 _c1376
_d1376