000 00273nam a2200097Ia 4500
008 140917b1990 xxu||||| |||| 00| 0 eng d
082 _a025.1, VYA
100 _aVyas, S D
245 _aManagement of Technical service in Library
260 _aNew Delhi :
_bB.R.P.C.pub,
_c1990
999 _c237451
_d237451