| 000 | 00445 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aSurvey of the activities of the I.C.S.U. SCINTIFIC UNIONS, special and scineitic committees and commissions of I.C.S.U. | |
| 260 |
_bUnesco. _c1970 |
||
| 650 | _aScientific Union | ||
| 650 | _aSurvey | ||
| 700 | _aInternational Council of Scintific Unions Abstracting Board | ||
| 100 |
_a _d |
||
| 300 | _a366 p. | ||
| 080 |
_a007 _bI 1 S |
||
| 901 | _a111766 | ||
| 999 |
_c18941 _d18941 |
||