00727nam a2200205Ia 4500 130239 BIBL 20160527191525.0 930920s1971 pr a;b eng fel36001549 EVLR 371.1 G216p García de Serrano, Irma. Local 100572 The Puerto Rico Teacher's Association and its relationship to teacher personnel administration Irma García de Serrano. Río Piedras, P.R. University of Puerto Rico Press 1971. xix, 427 p. ill., diagrs., graphics. Biblioraphy : p. [404]-420. Education Puerto Rico History. Local 90399 Puerto Rico Local 155382 109915 109915 0 0 0 371_100000000000000_G216P 0 ci 148077 10 10 B 2016-05-27 196697 0 371.1 G216p 80000001510679 2016-05-27 00:00:00 r:130239 z:NCC:D 6 0 0 ddc 0 370_000000000000000_G216P 0 abpr 148082 1 1 B 2016-05-27 Ed. Universal 238996 0 370 G216p 60000010048186 2016-05-27 00:00:00 r:130239 z:NCC:D 23