000
00322nam a2200145Ia 4500
100
_a
Das /M.N
942
_c
BK
654
_a
Statistical
245
_a
Statistical methods and concepts
260
_b
WILEY EASTERN LIMITED
_a
New Delhi
_c
1989
082
_a
519.5
_b
DAS
300
_a
256
546
_a
ENGLISH
999
_c
22351
_d
22351