Hoff Erika Ed. Research methods in child language A practical guide. Hoff Erika Ed. - Chichester Wiley 2012 - xviii,362p cm. ISBN: 2650.8465000000001 Standard No.: 115054 Source: 176, 06/01/2012, Classic Book Service Textual Subjects--Topical Terms: Psychology Dewey Class. No.: S1:(P), Q2