000			00555nam a22001577a 4500
008			230314b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 027.02(410) _bK9.1
245			_aPrinciples documentary evidence submitted to the national libraries committee _c/ Department of Education and Science
260			_aLondon: _bDepartment of Education and Science, _c1969
300			_aA323p.
650			_aLibrary science
653			_aDocumentary
653			_aLibrary Committee
942			_2udc _cREF
999			_c8311 _d8311