000 00465nam a22001697a 4500
008 230525b |||||||| |||| 00| 0 eng d
020 _a9780801620782
040 _aNational Science Library
_cNational Science Library
080 _a57
_bN1
100 _aHassard, Thomas H
_99967
245 _aUnderstanding biostatistics
260 _aSt. Louis:
_bMosby Year Book,
_c1991
300 _a292p.
650 _aScience
653 _aBiostatics
942 _2udc
_cBK
999 _c34833
_d34833