TY  - BOOK
AU  - Erikson,Erik H.(Erik Homburger)
AU  - Holton,Gerald James
TI  - The twentieth-century sciences
SN  - 0393063844
PY  - 1972///
CY  - New York
PB  - Norton
KW  - Science
KW  - History
KW  - Social sciences
KW  - Scientists
KW  - Biography
KW  - Social scientists
KW  - Research
N1  - Includes bibliographical references
ER  -