000 00296 a2200097 4500
020 _a9780071410175
100 _aBeth Dawson-Saunders; Robert G. Trapp
245 _aBasic & Clinical Biostatistics (LANGE Basic Science) 4th Edition
264 _bLange Medical Books / McGraw-Hil
_c2004
942 _cAOYN
999 _c58313