TY  - BOOK
AU  - Martin,Phyllis,C.
AU  - Osburn,William A.
AU  - Vincent,Elizabeth Lee
TI  - Human biological development
U1  - 612.64 
PY  - 1960///
CY  - New york
PB  - The Ronald Press
KW  - Human biology
KW  - Embryology, Human
KW  - Human behavior
KW  - Cells
N1  - Includes index
ER  -