000 00420 a2200169 4500
000 BK
001 020401
005 20230825200932.0
001 20401
040 _aNSDL
_cNSDL
100 1 _aSingh, G.B.
245 1 _aHandbook for Inguiny Officers, P.O. D.A.
_b
_c
260 _aDelhi
_bMegha Prak.
_c1983
300 _a152
_bp.
884 _aLibsys to Koha
_qMukesh Kumar, LIO, ECI, Delhi
942 _2ddc
_cBK
999 _c19427
_d19427