TY  - BOOK
AU  - Lal, G.K
AU  - Singh L.P
ED  - Indian Engineering Congress, Fifth
TI  - Challenge of change: Engineering in eighth plan period and beyond 
SN  - 0074602098
U1  - 303.4830954 20
PY  - 1990///
CY  - New Delhi
PB  - TMH
KW  - Sociology
KW  - Engineering
KW  - Social aspects
KW  - Technological innovations
KW  - India
ER  -