00577nam a2200229Ia 4500 114290 BIBL 20160527183755.0 740506s1950 nyua 000 0 eng 51001492 (OCoLC)00878942 DLC HCD SER PUXA QA73 .M24 510.78 Machovina, Paul E. 248639 Local A manual for the slide rule. 1st ed. New York McGraw-Hill 1950. 78 p. illus. 23 cm. Slide-rule 171030 Local 95601 95601 0 0 0 510_780000000000000_M151 0 evl 36190 10 10 1 2016-05-27 174406 0 510.78 M151 80000001241689 2016-05-27 00:00:00 r:114290 z:NCC:D 6