Hoelscher, Randolph P.
Engineering drawing and geometry / by Randolph P. Hoelscher and Clifford H. Springer. - New York : John Wiley & Sons, c1956. - vi, (various paging) : ill. ; 29 cm.
Includes index.
56005067
Mechanical drawing.
Geometry, Descriptive.
744.422 / HOE
Engineering drawing and geometry / by Randolph P. Hoelscher and Clifford H. Springer. - New York : John Wiley & Sons, c1956. - vi, (various paging) : ill. ; 29 cm.
Includes index.
56005067
Mechanical drawing.
Geometry, Descriptive.
744.422 / HOE