000
00292nam a2200121Ia 4500
008
170912s9999 xx 000 0 und d
082
_a
310 SPG/P GUP/P
100
_a
GUPTA S P
245
0
_a
PRACTICAL STATISTICS
260
_b
VIKAS PUBLISHING HOUSE PVTLTD
_c
0
300
_a
0
942
_c
TB
999
_c
21975
_d
21975