000 00642cam a2200241 4500
001 9911075
008 090401t1999 xxu||||| |||| 00| 0 eng d
020 _a0443061637
035 _a(Sirsi) i9780443061639
060 _aWA 900.
100 _aAbramson, J H
245 _aSurvey methods in community medicine; epidemiological research, programme evaluation, clinical trials
250 _a5th ed.
260 _bChurchill Livingstone,
_c1999
300 _a419p
591 _aK
650 _aCommunity medicine
650 _aSurveys
650 _aEpidemiologic methods
650 _aHealth
700 _aAbramson, Z H
942 _n0
999 _c19733
_d19733