00779cam a22002651 4500 9305898 BD-DhUL 20140823175211.0 721229s1951 maua b 000 0 eng 51011700 (OCoLC)526711 DLC ODaWU OCoLC DLC BD-DhUL premarc QA11 .D347 510.7 DAT Davis, David Roy. The teaching of mathematics / David R. Davis. Cambridge, Mass. : Addison-Wesley, 1951. 415 p. : ill. ; 22 cm. Addison-Wesley mathematics series References: p. 388-407. Mathematics Study and teaching. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 5357 5357 0 0 ddc 0 510_700000000000000_DAT 0 NFIC 9308 DUSL DUSL GEN 2014-08-23 510.7 DAT A19292 2014-08-23 2014-08-23 BK