TY  - BOOK
AU  - Tisdell, Christopher C
TI  - Introduction to vectors: youtube classes with Dr. Chris Tisdell
SN  - 9788740308235
PY  - 2014///
PB  - Bookboon
KW  - VECTORS
UR  - https://opac.lib.ruh.ac.lk/cgi-bin/koha/opac-retrieve-file.pl?id=08df178d5aa6172ea043d31392a4bb19
ER  -