TY - BOOK AU - Isaac,Stephen AU - Michael,William B. TI - Handbook in research and evaluation SN - 0912736259 (paperback) AV - F76.5 I83 1981 PY - 0000///[date of publication not identified] CY - San Diego PB - EDITS Publishers KW - Psychology KW - Research KW - Education N1 - includes index ER -