000			00572nam a22001697a 4500
008			240701b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aR 015 (410): 017
245			_aBritish national bibliography: _bCumulated subject catalogue 1955-1959
260			_aLondon: _bCouncil of the British National Bibliopgraphy Ltd, _c1963
300			_ax, 1124p.
500			_aVol. 1: Class 000 to class 400
650			_aBibliography
653			_aSubject catalogue
700			_aWells, A J (Ed.)
942			_2udc _cBK
999			_c63735 _d63735