SOMETHING NEW— Catalysis Supersedes Slow Combustion Ask for Bulletin 42-12 describing the New Burrell Gas Analysis Apparatus
BURRELL V O L U M E
20,
NO.
24
.DECEMBER
2 5,
TECHNICAL· S U P P L Y CO.
1936-42 Fifth Ave., Pittsburgh, Pa. .U.S.A.
1942
1661
