000 00584nam a22001937a 4500
008 230313b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 025.5
_bN5
245 _aReference and information services:
_bAn introduction
250 _a2nd ed.
260 _aEnglewood:
_bLibraries Unlimited, Inc.,
_c1995
300 _axxiv, 626p.
650 _aLibrary science
653 _aReference
653 _aInformation services
700 1 0 _aBopp, Richard E (Ed.)
700 1 0 _aSmith, Linda C (Ed.)
942 _2udc
_cBK
999 _c7800
_d7800