000 | 00515nam a22001697a 4500 | ||
---|---|---|---|
008 | 230328b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 37(4/9(058.7) _bL9 |
||
245 |
_aWorld of learning 1979-80 _c/ Europa Publication Limited |
||
250 | _a30th ed. | ||
260 |
_aLondon: _bEuropa Publication Limited, _c1979 |
||
300 | _a2061p. | ||
650 | _aEducation | ||
653 | _aScience | ||
653 | _aInternational organization | ||
942 |
_2udc _cREF |
||
999 |
_c51426 _d51426 |