00823cam a2200325 i 4500 000045421 4597 20030227113448.0 010326|1997 vm 000 eng 0395669596 T2-5 IRC IRC IRC eng 372.7044 BA-T Bassarear, Tom. Mathematics for elementary school teachers / Tom Bassarear. Boston : Houghton Mifflin, 1997. 550p. ; 27.5cm. Mathematics. Mathematics Study and teaching (Primary) DUT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng