000 00522nam a2200193 4500
003 KEPU
005 20130515020203.0
008 111112s9999 xx 000 0 und d
020 _a0-85226-121-7
040 _cDLC
082 0 0 _a519. 52 coc
100 1 _a"cochran, william g. "
_924576
245 1 0 _asampling techniques:
_b/
_c william.g. cochran
250 _a3 ed.
260 _aindia :
_bwiley eastern
_c1993.
300 _a"xvi, 428p.;
_c22 cm."
650 0 _astatistics
_9117
942 _2lcc
_cBK
_hQA276.5
999 _c62499
_d62499