Kratfel, Edward.
Modern shop mathematics / Edward Kratfel. - Reston, Va. : Reston Pub. Co., 1975. - x, 279 p. : ill. ; 24 cm.
Includes index.
336 336
0-87909-490-7
Shop mathematics.
510 / K859m
Modern shop mathematics / Edward Kratfel. - Reston, Va. : Reston Pub. Co., 1975. - x, 279 p. : ill. ; 24 cm.
Includes index.
336 336
0-87909-490-7
Shop mathematics.
510 / K859m