Henley' s twentieth century book of formulas, processes and trade secrets.
Hiscox, Gardner D., ed.
Henley' s twentieth century book of formulas, processes and trade secrets. - revised and enlarged - New York Norman W. Henley 1952 - 867p.
Sloane, T.O' Conor, rev.and ed.
R 54.08 J2
Henley' s twentieth century book of formulas, processes and trade secrets. - revised and enlarged - New York Norman W. Henley 1952 - 867p.
Sloane, T.O' Conor, rev.and ed.
R 54.08 J2