TY - BOOK AU - ...[et al.] AU - Dorothy M. Campbell. TI - How to Develop a Professional Portfolio a Manual for Teachers SN - 0205319793 AV - LB2838 H562 2001 PY - 2001/// CY - Bangkok PB - Allyn and Bacon KW - ”PORTFOLIOS IN EDUCATION -- HANDBOOKS / TEACHERS -- RATING OF -- HANDBOOKS / TEACHERS -- EMPLOYMENT -- HANDBOOKS” ER -