00362nam a2200109 a 450000500170000000800410001705000230005810000150008124500350009699900190013195201020015020140414131945.0110128s19uu    xx            00    eng d  aTR 372.7bK87 2006  aKrech, Bob  a50 Fillin maths word problems.  c112659d112659  001040aMUbMUcTRd2011-01-28l0oTR 372.7 K87 2006pM4036r2014-04-14 00:00:00w2014-04-14yBK