000 00464nam a2200193 4500
001 39171
003 BD-DhUET
008 160308b xxu||||| |||| 00| 0 eng d
020 _a0706906373
040 _c0
_dBD-DhUET
082 _a025.52
_bKUM/1980
100 _aKumar, Krishan
245 _aReference service
250 _a2nd ed.
260 _aNew Delhi
_bVikas publishing House
_c1980
300 _ax,444p.
504 _aIncludes bibliographies
942 _cGB
999 _c39171
_d39171