TY - BOOK AU - Podmore,Valerie N. AU - Luff,Paulette TI - Observation: origins and approaches in early childhood SN - 9780335244249 (pbk.) : PY - 2012/// CY - Maidenhead PB - McGraw-Hill/Open University Press KW - Observation (Educational method) KW - Education KW - eflch N1 - Includes bibliographical references and index; Specialized ER -