00899nam a2200277Ia 4500 222597 BIBL 20160527200907.0 011025s1999 sp 000 0 spa d 8449307279 (OCoLC)41647417 PL# spa PL# PUXA ev mb 070.18 L579d 1999 PN4785 .L466 1999 León, Bienvenido. Local 124911 El documental de divulgación científica Bienvenido León. Barcelona Paidós c1999. 190 p. 20 cm. Papeles de comunicacion 24. Local 147430 Includes bibliographical references (p. 181-190). Journalism Local 118342 Science Study and teaching. Local 166868 Documentary films Local 87667 Motion pictures in education Local 139409 166879 166879 0 0 lc 0 PN_4785_000000000000000__L466_1999 0 mbl 315196 12 12 20 2016-05-27 349047 0 PN4785 .L466 1999 50000002089315 2016-05-27 00:00:00 r:222597 6 0 0 ddc 0 070_180000000000000_L563D 0 evl 315200 10 10 1 2016-05-27 317681 0 070.18 L563d 80000002117201 2017-05-18 00:00:00 r:222597 z:NCC:I 6