TY  - BOOK
AU  - HALES, L. B 
TI  - MATHEMATICAL MODELLING OF MATERIALS PROCESSING OPERATION
SN  - 0873390962
PB  - PENNSYLRANIA
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=6377
ER  -