000 00367nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e112562
_aMAIN
041 _aEnglish
082 _a027 S18I
100 _aShankar singh
245 0 _aInformation technology and libraries
260 _aNew Delhi
_bEss Ess Publications
_c2003
300 _a342 p.
942 _cBK
999 _c124142
_d124142