Biblioteksøk

Vis søkeskjema

6 treff

Henley's twentieth century book of formulas, processes and trade secrets : a valuable reference book for the home, factory, office, laboratory and the workshop ; containing ten thousand selected household, workshop and scientific formulas, trade secrets, chemical recipes, process and money saving ideas for both the amateur and professional worker

edited by Gardner D. Hiscox
Bok Engelsk 1948

Henley's twentieth century book of formulas, processes and trade secrets : a valuable reference book for the home, factory, office, laboratory and the workshop

edited by Gardner D. Hiscox
Bok Engelsk 1945

Henley's twentieth century book of formulas, processes and trade secrets : a valuable reference book for the home, factory, office, laboratory and the workshop

edited by Gardner D. Hiscox
Bok Engelsk 1944

Speed and fun with figures

[by] T. O'Conor Sloane ... J.E. Thompson ...
Bok Engelsk 1939

Rapid arithmetic : quick and special methods in arithmetical calculation together with a collection of puzzles and curiosities of numbers

by T. O'Conor Sloane
Bok Engelsk 1922

How to become a successful electrician : the studies to be followed, methods of work, fields of operation and ethics of the profession

by T. O'Conor Sloane
Bok Engelsk 1894

Velg språk

English
Nynorsk
Davvisámegillii
Valgt språk:Bokmål