000 00406nam a2200157Ia 4500
008 251222s2020 xx 000 0 und d
020 _a97807020749336
041 _aeng
082 _a610.72 POL
100 _aPolgar, Stephen and Thomas, Shane
245 _aIntroduction to research in the health science
250 _a7th ed
260 _aPoland
_bElsvier
_c2020
300 _a213p
650 _aResearch
999 _c64897
_d64897