TY  - BOOK
AU  - Astle, Melvin J.
TI  - Industrial organic nitrogen compounds
PY  - 1961///
CY  - New York
PB  - Reinhold Publishing Corporation
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=3165
ER  -