TY  - BOOK
AU  - Hamblin,Jacob Darwin
TI  - Science in the early twentieth century: An encyclopedia 
SN  - 1-85109-665-5
U1  - 509.041HAM 
PY  - 2005///
CY  - Santa Barbara
PB  - ABC-CLIO
KW  - Science
KW  - History
KW  - 20th century
KW  - Encyclopedias
N1  - Includes bibliographical references and index
ER  -