TY - BOOK AU - Armitage,Peter AU - Smith,Cyril AU - Alper,Paul TI - Decision models for educational planning SN - 0713900962 : U1 - 379.150941 23 PY - 1969/// CY - London PB - Allen Lane KW - Educational planning KW - Great Britain KW - Mathematical models N1 - Includes index; Bibliography: p. (121-122) ER -