Decades Of Change : (Malaysia 1910 - 1970 ) / Datuk Mohd Yusoff Hj. Ahmad - Rev ed. - Shah Alam, Malaysia . : UPENA , c2006 . - xv, 401 p. : ill. ; 24 cm. ISBN: 9833644104 LC Class. No.: RA 489 / .S4.D33 2006