Oberg, Erik. 4 0
Machinery's handbook : a reference book for the mechanical engineer, draftsman, toolmaker and machinist. 6 6 By Erik Oberg, Franklin D. Jones and Holbrook L. Horton ; Paul B. Schubert, editor ; K.H. Moltrecht, assistant editor ; Henry H. Ryffel, consulting editor. - twenty-first edition - - xi, 2482 pages : illustrations - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
75-1962 (hardcover)
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
R 621.8 / Ob2m 19792
/
/
Machinery's handbook : a reference book for the mechanical engineer, draftsman, toolmaker and machinist. 6 6 By Erik Oberg, Franklin D. Jones and Holbrook L. Horton ; Paul B. Schubert, editor ; K.H. Moltrecht, assistant editor ; Henry H. Ryffel, consulting editor. - twenty-first edition - - xi, 2482 pages : illustrations - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
75-1962 (hardcover)
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
R 621.8 / Ob2m 19792
/
/