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Characteristics of ultrasonic ranging sensors in an underground environment /

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Bibliographic Details
Main Author: Strickland, W. H. (William H.)
Corporate Author: United States. Bureau of Mines
Other Authors: King, Robert H.
Format: Book
Language:English
Published: Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, 1992.
Series:Report of investigations (United States. Bureau of Mines) ; 9452.
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245 1 0 |a Characteristics of ultrasonic ranging sensors in an underground environment /  |c by W.H. Strickland and R.H. King. 
260 |a Washington, DC :  |b U.S. Dept. of the Interior, Bureau of Mines,  |c 1992. 
300 |a ii, 39 p. :  |b ill. 
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