TY  - BOOK
AU  - Surendra J.Patel
TI  - Technological transformation in the third world,vol-1 to V
SN  - 978112345671171
U1  - 338.9 TEC 
PY  - 1993///
CY  - Ahmedabad
PB  - Gujrat Vidyapith
N1  - Includes bibliographical references
ER  -