000 00377nam a2200145Ia 4500
008 211115s9999 xx 000 0 und d
041 _aeng
082 _a2v
_bK5S
100 _aSharma, Jagdish Saran.
245 0 _aSubstance of Library Science /
260 _aNew Delhi :
_bAsia Publishing House ,
_c1984
300 _axi,244p ;
650 _aLibrary Science
942 _cTB
999 _c6621
_d6621