Zanotti, George John
Versalogy II :slide rule instruction manual and applied text George John Zanotti - Chicago: Teledyne Post, 1970. - 194p.
eng
Slide-rule
Measuring instrumens
510.28 / ZAV
Versalogy II :slide rule instruction manual and applied text George John Zanotti - Chicago: Teledyne Post, 1970. - 194p.
eng
Slide-rule
Measuring instrumens
510.28 / ZAV