000 00267nam a2200121Ia 4500
100 _aGray, William .S
942 _cBK
654 _a
245 _aTeaching of reading and writing
260 _aSwitzerland
_bUnited Nations
_c156
082 _a370.194
300 _a286
999 _c380872
_d380872
041 _aeng