TY - BOOK ED - Michigan. TI - Planning and working together: a guide to curriculum development in Michigan secondary schools T2 - Michigan. Dept. of public instruction. Bulletin AV - L162 .B3 no. 337 U1 - 373.774 PY - 1945/// CY - Lansing, Mich. PB - E. B. Elliott, superintendent of public instruction KW - High schools KW - Curricula KW - Michigan N1 - Prepared by the Committee on the secondary program of the State curriculum planning committee. cf. Foreword; "A few sources of printed help": p. 187-191 ER -