000 00369nam a2200157Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a9788126515240
041 _aen
082 _a1.4222
100 _aCochran, William, G
245 0 _aSampling Techniques
250 _a3th
260 _aIndia
_bJohn Wiley & Sons Inc.
_c2009
300 _axvi, 428p
942 _cLL
999 _c35582
_d35582