TY - BOOK AU - Fischler,Abraham S. TI - Modern junior high school science: a recommended sequence of courses T2 - Science manpower project monographs AV - Q181 .F525 U1 - 507.12 PY - 1961/// CY - New York PB - Bureau of Publications, Teachers College, Columbia University KW - Science KW - Study and teaching (Secondary) KW - Local ER -