00829nam a2200265Ia 4500 234206 BIBL 20160527183538.0 920929m1973 mx a 000110 spa 92000899 9682402832 spa eng BUCG 371.207 K21e E v c LB2806 .K28 371.207 K21e E 371.2/07 Kaufman, Roger A., Local 119376 Planificación de sistemas educativos ideas básicas concretas Roger A. Kaufman ; translated by Agustín Contin. México Editorial Trillas 1973. 189 p. ill. Translation of: Educational system planning. Bibliography p. 175-186. oct/90 11.95 Educational planning Local 90536 173528 173528 0 0 lc 0 LB_2806_000000000000000__K28_1973 0 mbl 29132 12 12 20 2016-05-27 LEA 11.95 491870 0 LB2806 .K28 1973 50000003213260 2016-05-27 00:00:00 r:234206 6 0 0 0 371_297000000000000_K21E 0 evl 29137 10 10 1 2016-05-27 68846 0 371.297 K21e 80000000558836 2016-05-27 00:00:00 r:234206 z:NCC:D 6