000
00273nam a2200109Ia 4500
008
180426s2012 xx 000 0 und d
082
_a
519.5 GUP-S
100
_a
Gupta, R.S.
245
0
_a
Statistical Methods
260
_a
New Delhi
_b
Western Easter Ltd.
942
_2
ddc
_c
BB
999
_c
130345
_d
130345