00450nam a2200193Ia 4500 11655 201109s9999||||xx |||||||||||||| ||und|| 9706400907 CIC-UMAD spa RA451 S62 Soberón, Guillermo 12564 Reflexiones 1a ed. México El Colegio Nacional 1999 417 21cm Obras 5492 lcc BK 10313 10313 0 0 lcc V. 1 0 0 G B000 B000 2020-11-10 0 RA451 S62 10593 2020-11-10 00:00:00 Ej. 1 2020-11-10 BK 0 0 lcc V. 2 0 0 G B000 B000 2020-11-10 0 RA451 S62 7817 2020-11-10 00:00:00 Ej. 1 2020-11-10 BK