000 00507nam a2200193Ia 4500
008 140601s1973 xx 000 0 und d
020 _a0 435 53865 9
041 _aeng.
060 _aWA 900: N73M: SOM
100 _aSom R K.
245 _aManual of sampling techniques.
260 _aLondon
_bHeinemann Educational Books Ltd.,
_c1973
300 _a384p.
365 _eGratis Book
650 _aData Collection
650 _aHealth Surveys
650 _aSampling Studies-handbooks
942 _2nlm
_cBK
999 _c1862
_d1862