Richards, Ivor. T.R. Hamzah & Yeang : ecology of the sky / Ivor Richards. - Mulgrave, Vic. : Antique Collectors' Club, c2001. - 247 p. : ill. (some col.) ; 36 cm. ISBN: 1864700955 Subjects--Topical Terms: Architecture. Dewey Class. No.: 720.483092