00968nam a22003257a 4500 CHAP 20220329141820.0 971013s1968 mx a r 00010 spa d 74299 75271 84831 CHAP 575.1 H37Y Hartman, Philip E. 52954 Acción de los gases Méxcico D. F. : UTEHA, 1968 257 p. : ilus. Manuales UTEHA ; 304 BATCH-UPD 10 20130110 UCH01 0652 BATCH-UPD 10 20130110 UCH01 2339 BATCH-UPD 10 20130410 UCH01 0336 BATCH-UPD 10 20130914 UCH01 1536 CONVERSION 10 20130109 UCH01 1341 Genética. 47469 Suskind, Sigmund R. 110782 Manuales UTEHA ; 304 70712 BK LIBRO 575.1 H37Y BC LIBRO -40378 LIBRO 11507 84831 D i 74299 74299 0 0 ddc 0 2 0 GRAL BC BC PA_GRAL 2019-12-31 LIBRO 0 575.1 H37Y -40378 2019-12-31 00:00:00 2019-12-31 LIBRO