000
00302nam a22001337a 4500
020
_a
9789814322478
082
_a
519.52
_b
ARJ/T
245
_a
Theory of sample surveys
260
_a
London
_b
World Scientific
_c
2011
300
_a
224p.
650
_a
Sample surveys
650
_a
Statistics
942
_c
BK
999
_c
33752
_d
33752