000 | 00357nam a22001457a 4500 | ||
---|---|---|---|
999 |
_c68 _d68 |
||
005 | 20180727025741.0 | ||
008 | 180727b ||||| |||| 00| 0 eng d | ||
020 | _a01787 | ||
040 |
_aADEM _cADEM |
||
082 | _a370.1 | ||
245 |
_asolving Educational problems _cHAVELOCK R.G. |
||
260 |
_aLondon _bUNESCO _c1977 |
||
300 |
_a308p _bill. _cIndex |
||
942 |
_2ddc _cBK |