TY  - BOOK
AU  - Mount,Ellis
TI  - Milestones in science and technology: the ready reference guide to discoveries, inventions, and facts 
SN  - 0897742605
PY  - 1987///
CY  - Phoenix AZ
PB  - Oryx Press
KW  - Science
KW  - Handbooks, manuals, etc
KW  - Inventions
N1  - Includes bibliography and indexes; Open access
ER  -