Vista normal Vista MARC Vista ISBD

A Manual telling how to use this electronic instrument to measure sound frequencies. - [s.l.] : Conn Corporation , s.f.. - [18] p. ; 29 cm.

Engrapado. Fotocopia.

Detailed Description -- Preparation for use -- Inspection, Lubrication, Maintenance -- Repair and service policy -- Accessories and replacement parts

Dewey Class. No.: 301