000 00308nam a2200145Ia 4500
003 IN-KoSCC
082 _aREF
_b310 YEA
245 1 _aYear book
260 _aNew Delhi
_bCompetition review
_c1984
300 _a912p.
_c21cm.
500 _aRs.35.00
508 _aS.K.Sachdeva
653 _aStatistics
942 _cBK
999 _c595
_d595