00364nam a2200133 a 4500 20140414132120.0 120822s19uu xx 00 eng d TR 372.7 C167 2000 Calvert Math Manual. Hunt Valley, Maryland : Calvert School, 2000. 148 Mathematics-study & teaching. 115050 115050 0 0 0 MU MU TR 2012-08-22 Lib. Fund 0 TR 372.7 C167 2000 M7032 2014-04-14 00:00:00 2014-04-14 BK