Professional computer programmer Barry S. Berg was much interested in the using programming in many aspects of his life. During the 1970s he acquired an HP-65 electronic calculator and this notebook of programming strips for it. They programs relate to aerial navigation and he used them when flying a plane.
For other documentation that relates to the HP-65 and was received from Berg, see 2012.3060.39. An example of the calculator (not used by Berg) is 2011.0023.01.
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