Lucas, Maria RIta D. Field study 1 : observations of teaching-learning in actual school environment Maria Rita D. Lucas, Milagros L, Borabo, Purita P. Bilbao & Brenda B. Corpuz - Quezon City : Lorimar Pubishing Inc. c2020 - xxvi, 250 pages : illustrations ; 28 cm Includes references ISBN: 9786218035850 Subjects--Topical Terms: --Philippines Dewey Class. No.: FIL 371.1 L962f 2020