How little and how much :
Branley, Franklyn M.
How little and how much : a book about scales / Franklin M. Branley. - New industrial road, Singgapore : Earlybird books, 1953. - 40 p. : col. ill. ; 26 cm.
9810101937
QC 90.6 / .B821 1953
GS 530.7 / B73 1991
How little and how much : a book about scales / Franklin M. Branley. - New industrial road, Singgapore : Earlybird books, 1953. - 40 p. : col. ill. ; 26 cm.
9810101937
QC 90.6 / .B821 1953
GS 530.7 / B73 1991