TY  - BOOK
AU  - Gallant,Roy A.
TI  - A young person's guide to science: : ideas that changed the world
SN  - 0027357759
U1  - 500 23
PY  - 0000///[date of publication not identified]
CY  - New York : 
PB  - Macmillan , 
KW  - Science
ER  -