Original 1974 Hewlett Packard Spectrum Analysis Analyzer Basics Note 150 Manual

Third Octave Analysis HP 3582A Application Note 245-3 - Hewlett Packard Manual

HP 16500C / 16501A Logic Analysis System user's Guide

HP / Agilent 16500-90923 1993 HP 16500B Logic Analysis System Manual.

HP Agilent 5090-4049 1991 HP 4990S LanProbe Reference Manual.

Inspection of Bridge Timber Piling Operations & Analysis Manual Jul 1989 USDOT

Hewlett Packard Electronic Instruments & Systems for Analysis Computation 1972

Agilent / HP 86140-90014 2000 WDM Channel Analysis Application User's Manual.