Subject
- Chemistry--Notation2
- Chemistry--Research2
- Chemists2
- Chemists--Biography2
- Citation indexes2
- Civil engineering1
- Civil engineers1
- Classification Research Group1
- Classification, INSPEC1
- Communication in science3
- Computer programming1
- Computer scientists1
- Cuadra, Carlos A.1
- Dainton, F. S. (Frederick Sydney), Sir, 1914-1
- Defense contracts1
- Digital communications1
- Drexel University1
- Dubois, J. E. (Jaques-Emile), 1920-1
- Dusoulier, Nathalie, 1927-20101
- E.I. du Pont de Nemours & Company1