TY  - BOOK
AU  - Silk, Leonard S
AU  - Groth, John (ill)
TI  - The Research revolution
U1  - 330.973 21st
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Economic development; Research
N1  - Introduction by Leontilf, Wassily W
ER  -