000
00347nam a2200145Ia 4500
008
250513b |||||||| |||| 00| 0 eng d
041
_a
eng
100
_a
Gupta, S.P.
245
_a
Statistical methods
250
_a
18th rev ed
260
_a
New Delhi
_b
Sultan Chand & Sons
_c
1982
300
_b
Hb
_a
Various
942
_c
BK
999
_c
364666
_d
364666