TY - BOOK AU - Porter,Carol AU - Cleland,Janell TI - The portfolio as a learning strategy SN - 086709348X (acid-free paper) AV - LB 1029.P67 P65 1995 PY - 1995/// CY - Portsmouth, NH PB - Boynton/Cook Publishers KW - Portfolios in education N1 - Includes bibliographical references (p. [159]-160) and index ER -