TY  - BOOK
AU  - Dudley, Darle W.
TI  - Practical gear design
PY  - 1954///
CY  - New York
PB  - McGraw-Hill Book Company
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=1799
ER  -