000 00442nam a22001577a 4500
008 230315b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD (026)
_bK3
100 _aChandler, G
245 _aHow to find out
260 _aNew York:
_bThe Macmillan Company,
_c1963
300 _axiii, 185p.
650 _aLibrary science
653 _aSources of information
942 _2udc
_cBK
999 _c9203
_d9203