000			00491nam a22001457a 4500
008			230224b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a016:05:5/6(100) _bJ9
245			_aIndex bibliographicus
260			_aWillem, Witsenplein: _bFederation Internationale De Documentation, _c1959
300			_a118p.
500			_aVol. 1 Science and technology, science et techniques
650			_aBibliographies
942			_2udc _cBK
999			_c3966 _d3966