TY  - BOOK
AU  - Marks, Lionel S. ed.
TI  - Mechanical engineers handbook
PY  - 1951///
CY  - New Yark
PB  - Mc Graw-Hill
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=520
ER  -