00919cas a2200301 a 4500 1624772 BD-DhUL 20140824113911.0 810206d19661979fr uu p i0 a0eng 72623132 0077-8893 1624772 LC eng LC LC ANL BD-DhUL engfre lc QA11.A1 N38 510.7 20 UNN New trends in mathematics teaching : prepared by the International Commission on Mathematical Instruction (ICMI). vol. 3 / Paris : Unesco, 1972. xi, 145 p. : ill. ; 27 cm. The Teaching of basic sciences English and French. Mathematics Study and teaching. Unesco. International Commission on Mathematical Instruction. Teaching of basic sciences ddc BK 5400 5400 0 0 ddc 0 510_700000000000000_UNN 0 NFIC 9361 DUSL DUSL AV 2014-08-24 510.7 UNN A131399 2014-08-24 2014-08-24 BK