000
00305nam a2200121Ia 4500
008
140113s9999 xx 000 0 und d
082
_a
311 J3
100
_a
"Cochran, W.G. "
245
_a
Sampling Techniques
260
_a
1953
_b
John Wiley & Sons(Asia Pub.House)
_c
Bombay
300
_a
330
942
_c
BK
999
_c
56822
_d
56822