00416nam a2200169 4500 19792 UR 20220427164650.0 061103|||||||||||||||||||||||||||||||| d (janium) 19781 (janium)19780 QD261 .A94 1979 Ault, Addison Techniques and experiments for organic chemestry 3a ed. Allyn and Bacon 1979 0 0 0 0 RETRO URBC URBC RETRO3 2016-05-25 20160525 | Compra 0 QD261 A94 1979 0014860 2022-04-27 00:00:00 2022-04-27 LIBRO 906 906