TY  - BOOK
ED  - DCPD
TI  - Chemistry practical works manual class XI & XII
PY  - 2020///
CY  - Thimphu
PB  - DCPD
UR  - http://library.sce.edu.bt/cgi-bin/koha/opac-retrieve-file.pl?id=2d7f016f4282743d626f355ef1b47665
ER  -