Programmable calculators
Subtitle: modern instruments for analyzing hydrologic data
By: by David V. Maddy.
Contributors: Geological Survey (U.S.)
Series: Open-file report - U.S. Geological Survey ; 75-642; U.S. Geological Survey open-file report -- 75-642.
Publisher: Dept. of the Interior, Geological Survey; for sale by the Open File Services Section
Published: 1976
Place of publication: Tallahassee; Denver, Colo
Language: eng
Number of pages: 24
Subjects: Calculators.; Hydrology.
Notes: Dec. 1975.

Includes bibliographical references.