Garmston Robert J. Au. Presenter's fieldbook pracitcal guide - 3rd - Lanham Rowman and Littlefield Maryland 2018 - xvi,185p. cm. ISBN: 9781442223677 (pbk) UKP 29.99 Standard No.: 349,059 Source: 57574, 15/03/2019, Segment Book Distributors Textual Subjects--Topical Terms: PSYCHOLOGY Dewey Class. No.: S:682, Q8