TY  - BOOK
AU  - Wessells,Norman K.
TI  - Vertebrate Structures and Functions
SN  - 0-7167-0889-2
AV  - 596.05/WES 
U1  - 596.05/WES 
PY  - 1955///
CY  - America
PB  - W.H.Freeman and Company
ER  -