00738nam a2200205Ia 4500 334011 20191122021201.0 160308s1999 mx 1 0 spa 9701702344 Arecibo Biblioteca 15.30 ab 150.72 S1695e E Salkind, Neil J. 6235 LEMB Métodos de investigación Neil J. Salkind; traducción Roberto L. Escalona. Tercera edición. México Prentice Hall 1999. xx, 330 pages illustrations 27 centimeters. Includes bibliographical references and index. Psychology Research Methodology. Local 154751 Education Research Methodology. 90399 Local 250434 250434 0 0 ddc 0 150_720000000000000_S1695E_E 0 abl 214357 1 1 17 2016-05-27 Pearson 15.30 538476 0 150.72 S1695e E 60000010156336 2016-05-27 00:00:00 r:334011 6