000 00470nam a22001817a 4500
003 OSt
005 20201204165523.0
008 201204b ||||| |||| 00| 0 eng d
020 _a8125900519
040 _cATU
050 _aLC1072
_b.Ag3 1997
100 _aAggarwal, J. C.
_95673
245 _aEssentials of examination system/
260 _aNew - delhi
_bVIKAS Publishing House
_c1997
300 _axiii,411p.;
_bill.;
504 _aIncludes index
942 _2lcc
_cBOOK
999 _c2685
_d2685