1
Helium group to neuroregulators.
Book
Other Personal Name(s): ...Kirk, Raymond Eller....
2
Elastomers, polyisoprene to heat stabilizers.
Book
Other Personal Name(s): ...Kirk, Raymond Eller....
3
Carbon and graphige fibers to elastomers, polyethers.
Book
Other Personal Name(s): ...Kirk, Raymond Eller....
4
A to carbon.
Book
Other Personal Name(s): ...Kirk, Raymond Eller....