| 000 | 00500nam a2200193 4500 | ||
|---|---|---|---|
| 001 | 17152 | ||
| 003 | BD-DhUET | ||
| 008 | 730731s1972 fr a b 000 0 eng | ||
| 040 |
_c0 _dBD-DhUET |
||
| 082 | 0 | 0 |
_a501 _bUNE/1972 |
| 110 | _aUnesco | ||
| 245 | 0 | 0 |
_aScientific thought _b some underlying concepts methods and procedures |
| 250 | _a1st ed. | ||
| 260 |
_aParis _bUnesco _c1972 |
||
| 300 |
_axii, 252 p. _billus. _c24 cm. |
||
| 504 | _aIncludes bibliographies | ||
| 650 | 0 | _aScience | |
| 942 | _cCP | ||
| 999 |
_c17152 _d17152 |
||