000 00322nam a2200133Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a20
_bKReference I
100 _aKumar,Krishan
245 0 _aLibrary manual
250 _a1st rep
260 _bVikas Publishing House
_aNew Delhi
_c1993
300 _a386p.
942 _2ddc
999 _c8586
_d8586