TY  - BOOK
AU  - Jon N.Leonard
AU  - Hofewr,and Prikin N.
TI  - live longer now: The first one hundred years life 
SN  - 0448122626
AV  - RA 776 .L57
PY  - 1974///
CY  - New York
PB  - Grosset and Dunlap
N1  - Includes bibliographical references and index
ER  -