TY  - BOOK
AU  - Kinley Gyeltshen
AU  - Sumitra Subba
TI  - Physics class Nine
SN  - 9789993653257
PY  - 2014///
CY  - Thimphu
PB  - Kuensel Corporation Limited
UR  - http://library.sce.edu.bt/cgi-bin/koha/opac-retrieve-file.pl?id=59fa5c3aeedcb4becc731e25d73d7ff6
ER  -