TY  - BOOK
AU  - Coleman,James S., Katz, Elihu.
AU  - x
TI  - Medical innovation: A Diffusion study
SN  - x
U1  - 301.153/COM 
PY  - 1966///
CY  - N.Y.
PB  - Bobbs - Merrill
KW  - Sociology
N1  - x
ER  -