Shelfmark
Fri.1
Maker
Friden Calculating Machine Co.; Inc.
Subjects
calculating (calculating machine)
Title
Friden fully-automatic Square root calculator
Description
Earliest Date
Latest Date
Pages
2
Address
San Leandro, California,[U.S.A.] (home office and plant)
Other Makers
Cat no
Form 724
Contents List
Hardback
Prices
Index
Illustrations
Yes
General Ref
FM:18985
