00627nam a2200205Ia 450000100060000000300050000600500170001100800410002801000170006905000210008608200130010710000350012024500760015525000110023126000380024230000170028050400410029765000310033870000520036984883BIBL20160527203647.0920831s1956    nyu      b    00010 eng    aevn00000951 0 aLB1623b.G7 1956  a373.2/3610aGruhn, William Theodore2Local14aThe modern junior high schoolcWilliam T. Gruhn [and] Harl R. Douglass.  a2. ed.0 aNew YorkbRonald Press Co.c1956.  aviii, 421 p.  aIncludes bibliographical references. 0aJunior high schools2Local10aDouglass, Harl Royd1892-ejoint author.2Local