00680nam a2200181 a 450000500170000000800410001702000180005805000270007624500680010325000120017126000350018330000210021844000300023965000540026965000390032399900190036295201170038120140412111222.0020410s19uu    xx            00    eng d  a0-385-41116-2  aTR(GS 372.19bW42 1991  aWhat your 2nd grade needs to know /cedited by E. D. Hirsch Jr.  a1st Ed.  aNew York :bDouble Day,c1991.  aviii p. ; 318 p.  aThe Core Knowledge Series  aSecond gradexEducationxUnited StatesxCurricula  aCurriculum planningxUnited States  c101948d101948  001040aELbELcTRd2002-04-10eLib. Fundl0oTR(GS 372.19 W42 1991pE0159r2014-04-12 00:00:00w2014-04-12yBK