00589nam a2200205Ia 450000100060000000300050000600500170001100800410002801000150006902000150008405000170009908200130011610000280012924500750015726000510023230000290028350000110031250400290032365000310035251926BIBL20160527185237.0750530s1975    caua     b    00010 eng    a 74024476   a08211200260 aLB1555b.U54  a375/.00110aUnruh, Glenys G.2Local10aResponsive curriculum developmentbtheory and actioncGlenys G. Unruh.0 aBerkeley, Calif.bMcCutchan Pub. Corp.c[1975]  aix, 292 p.bill.c24 cm.  a920306  aIncludes bibliographies. 0aCurriculum planning2Local