TY  - BOOK
AU  - Bierer,Loretta M.
AU  - 
TI  - Health life science
SN  - 0669098795
U1  - 507 23
PY  - 1985///
CY  - Lixington : 
PB  - D.C. Heath and Co. , 
KW  - Science - Study and teaching
ER  -