TY  - BOOK
AU  - Loya,Ernest W.
TI  - Computer program for calculating of gravimetric primary standard gas mixtures
T2  - Information circular / United States Department of the Interior, Bureau of Mines
AV  - TN295QD121 .U4 no. 9031
U1  - 622 s544/.4�19 
PY  - 1985///
CY  - Pittsburgh, Pa.
PB  - U.S. Dept. of the Interior, Bureau of Mines
KW  - Gases
KW  - Analysis
KW  - Computer programs
N1  - Bibliography: p. 7-8
ER  -