000 00347nam a22001337a 4500
020 _a0521431883
050 _aMED GN60
_bR47
245 _aResearch strategies in human biology: field and survey studies
260 _aCambridge
_bUniversity
_c1993
300 _axi, 204p.
_bill.
650 _aBiology
700 _aLasker. G.W(editor)
942 _cBK
999 _c16377
_d16377