WOLF, Frederic M. Meta-analysis : quantitative methods for research synthesis - London [etc.] SAGE Publications 1986 - 64 - (SAGE University Papers. Quantitative Applications in the Social Sciences; 59) . ISBN: 0803927568 Subjects--Topical Terms: Anŕlisi--MčtodesCičncies socials--Investigació--MetodologiaMeta-anŕlisiCičncies socials--Mčtodes estadístics Index Terms--Genre/Form: Cičncies socialsESTADÍSTICAINVESTIGACIÓNMETODOLOGÍAMÉTODOS ESTADÍSTICOS Universal Decimal Class. No.: 311