000 00417pam a2200157a 44500
008 160408b1979 xxu||||| |||| 00| 0 eng d
082 _a020
_bM697s
100 _aMittal, R. L.
245 1 _aADVANCE IN LIBRARY AND INFORMATION SCIENCE
260 _aDelhi
_bMoon Light Publishers
_c1979
300 _axx,184
650 _aInformation Science
650 _aLibrary Science
964 _gCIRC
997 _aA68298 C
999 _c291489
_d291489