TY  - BOOK
AU  - Karmeshu et al.
TI  - Special issue on mathematical modelling of innovation diffusion and technological change
U1  - 338.064011 20
PY  - 1992///
CY  - New Delhi
PB  - Publication and Information Directorate: CSIR
N1  - Free. Special issue of 'Journal of Scientific and Industrial Research, V.51 (3), 1992
ER  -