Parr, Robert E.
Principles of mechanical design / Robert E. Parr. - New York : McGraw-Hill, c1970. - xviii, 383 p. : ill. - McGraw-Hill technical education series .
070485127
Machine design.
Engineering design
Principles of mechanical design / Robert E. Parr. - New York : McGraw-Hill, c1970. - xviii, 383 p. : ill. - McGraw-Hill technical education series .
070485127
Machine design.
Engineering design