000 00553nam a22001697a 4500
999 _c19081
_d19081
005 20190908192850.0
008 190116b ||||| |||| 00| 0 eng d
040 _aOSt
_cOSt
_dOSt
082 _a510.7 / U3g
110 _aUnesco.
_9250430
245 _aGuidebook for the teaching of science and mathematics in upper secondary schools in Japan.
260 _aJapan :
_bJapanese National Commission for Unesco,
_cc 1974.
300 _a133 p. :
_bill. ;
_c26 cm.
508 _a331
650 _aScience and technology
_vTeaching.
_9250431
942 _2ddc
_cBK