TY - BOOK AU - CAPSD TI - Teacher's Guide to Understanding Mathematics Textbook for Class X SN - 9936-0-275-2 PY - 2007/// CY - Paro PB - CAPSD UR - http://library.sce.edu.bt/cgi-bin/koha/opac-retrieve-file.pl?id=a21d4f63e75cca15f1bd73733da85240 ER -