00873nam a2200241Ia 4500 276766 20160527195132.0 060214t2004 mx 000 0 spa d 9688535796 15.00 Mayaguez HQ53 .A48 2004 613.951 A473s 2004 Alvarez-Gayou Jurgenson, Juan Luis. Local 51760 Sexualidad los jóvenes preguntan Juan Luis Alvarez-Gayou Jurgenson y Paulina Millán Alvarez. 1a ed. México Paidós c2004. 127 p. 22 cm. Uno y los demás 1 Includes bibliographical references (p. 123). Youth Sexual behavior Handbooks, manuals, etc. Local 191499 Young adults Sexual behavior. Local 191398 Sex instruction Handbooks, manuals, etc. Local 169069 198687 198687 0 0 lc 0 HQ_53_000000000000000__A48_2004 0 mbl 261533 12 12 20 2016-05-27 Sara Grecco 15.00 395488 0 HQ53 .A48 2004 50000002128139 2016-05-27 00:00:00 r:276766 6 0 0 ddc 0 613_951000000000000_A979S 0 abl 261538 1 1 17 2016-05-27 Sara Grecco 15.00 405289 0 613.951 A979s 60000010026513 2016-05-27 00:00:00 r:276766 6