සමාජ අධ්යයනය හා ඉතිහාසය 11
Iriyagama, Thissa
= samaja adhyanaya ya ithihasaya 11 - Homagama: Author, 2004. - viii,87p.; ill.; 29 cm. maps
9559773151
Social Studies
History
300.7 / IRI
= samaja adhyanaya ya ithihasaya 11 - Homagama: Author, 2004. - viii,87p.; ill.; 29 cm. maps
9559773151
Social Studies
History
300.7 / IRI