Royal University of Bhutan. Academic board : fifteenth meeting of academic board on 8 January 2009 at the College of Science and Technology, Rinchending, Phuentsholing / - Thimphu, Bhutan : Royal University of Bhutan, 2009. - 89 p. : ill. ; 30 cm. ISBN: NA LC Class. No.: GD0072 Dewey Class. No.: A1 / RUB Gov. Doc. Class. No.: A1