Looking for HP-25 programs

[wojtek]

Cleaninig my old papers (and throwing them away) I came a few days ago across my old notes about HP-25 programs I found years ago in "Electronics" magazine (published till 1990 according to Wikipedia, impossible to find any archives in the internet):
1. "HP-25 finds maneuverability constraints for large cabinets" by Robert P.Owen
Electronics, June 8, 1978, page 150.
2. "HP-25 analyzes spectrum of oscilloscope waveforms" by Alan D.Wilcox
Electronics, February 3, 1977, page 119.
Unfortunately that is all I know about these programs. I have no any listings either.
The 1st one would be useful as I am planning to move to a new location (moving cupboards, desks and etc).
Does anybody know where to find them?
Or maybe someone knows about other programs in these topics? A code for any HP calculator would do.