TY  - BOOK
AU  - Crank, J.
TI  - The Mathematics of Diffusion 
SN  - 0198534116
U1  - 530.475 
PY  - 1975///
CY  - Oxford : 
PB  - Oxford University Press, 
KW  - Diffusion Mathematical Models
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-19-853411-6.pdf
ER  -