| 000 | 00498nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230424b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a5:373.5 _bK6 |
||
| 100 |
_aObourn, Ellsworth S _96917 |
||
| 245 | _aInvestigating of science | ||
| 260 |
_aNew York: _bD. Van Nostrand Company, Inc., _c1966 |
||
| 300 | _avii, 695p. | ||
| 650 | _aScience | ||
| 653 | _aNature of science | ||
| 700 | _aHeiss, Elwood (Ed.) | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c22510 _d22510 |
||