000 00663nam a22002057a 4500
003 OSt
005 20190801111339.0
008 190801b xxu||||| |||| 00| 0 eng d
040 _aLB-BrCRDP
082 _a373.52 J11g
110 _aJapanese national commission for unesco
245 _aGuidebook for the teaching of mathematics in lower secondary schools in Japan
260 _aTokyo
_bJapanese national commission for unesco
_c1973
300 _a117p
_c26cm
490 _aMEJ, 6837
630 _a Mathematics -- Study and teaching (Secondary) -- Japan.
630 _a Mathematics -- Study and teaching (Secondary)
630 _aJapan.
942 _2ddc
_cBK
999 _c23143
_d23143