Ernest W. Watson's course in pencil sketching
Reinhold
Course in pencil sketching
Ernest W. Watson
Reinhold Pub. Corp. c1957 Ernest W. Watson's course in pencil sketching bk. 3
Available at 6 libraries
Reinhold Pub. Corp. c1957 Ernest W. Watson's course in pencil sketching bk. 2
Available at 5 libraries
Reinhold Pub. Corp. c1956 Ernest W. Watson's course in pencil sketching bk. 1