TY  - BOOK
AU  - Sambamoorthy , P.
TI  - Laya vadyas(Time - Keeping instruments)
PY  - 1959///
CY  - New Delhi
PB  - All India Handicrafts Board
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=4358
ER  -