000			00533nam a22001457a 4500
008			230303b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aD 02(061)(073) _bK0
245			_aAnnual report of the librarian of congress: _bFor the fiscal year ending June 30, 1959 _c/ Library of Congress, Washington 30 June, 1959
260			_aWashington: _bLibrary of Congress, _c1960
300			_aviii, 182p.
650			_aLibrary science
653			_aAnnual report
942			_2udc _cREP
999			_c6172 _d6172