McKay, Herbert.
Rubber and its many uses / Herbert Mckay. - [London : Oxford university press, c1940. - vi, 76 p. : ill. ; 19 cm.
42047990
Rubber.
TS1890 / .M2
678 / MCR
Rubber and its many uses / Herbert Mckay. - [London : Oxford university press, c1940. - vi, 76 p. : ill. ; 19 cm.
42047990
Rubber.
TS1890 / .M2
678 / MCR