Yusof Yaacob Persamaan terbitan lanjutan / Yusof Yaacob - Skudai, Johor : Penerbit Universiti Teknologi Malaysia, 2003 - vi, 164 p. : ill. ; 26 cm. Includes bibliographical references and index ISBN: 9835203083 9789835203084 Subjects--Topical Terms: Differential equations