TY - BOOK AU - Castor, Arlene A. TI - Effects of study skills, habits and attitudes to the academic achievement of grade iv pupils of Francisco Ubay Memorial Elementary School AV - T-01182 PY - 2011///-2012 CY - Puerto Princesa City PB - Holy Trinity College KW - Education/Administration and Supervision N1 - Education/Administration and Supervision ER -