TY  - BOOK
AU  - Patel, Surendra J.
TI  - Technological Transformation in th Third World: volume 5 : Historic Process
U1  - REF 371 PAT 
PY  - 1993///
CY  - Ahmedabad
PB  - Gujrat Vidyapith
KW  - Technical Transformationm -- History
ER  -