Civil engineering formulas book

Techni success-using-thought វិធីសាស្ត្រដែលមនុស្សជោគជ័យប្រើប្រាស់សំរាប់ការគិត

Structural engineer s pocket book

History of Khmer Art

The National Library and Archives of Cambodia

Structural Concrete by M-Nadim Hassoun

Fifteen Year at Angkor