000 00482nam a22001697a 4500
008 230718b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a372.4
_bJ6
100 _aGray, William S
_912739
245 _aTeaching of reading and writing
260 _aParis:
_bUNESCO,
_c1956
300 _a286p.
490 _aMonographs on fundamental education
650 _aEducation
653 _aTeaching
942 _2udc
_cBK
999 _c53219
_d53219