 | 1978 |
|---|
| 5 |       | David J. Proctor,
Alan Robson,
Margaret A. Veal,
J. Howard Petrie,
William G. Town:
Development of an exchange format for the European Environmental Chemical Data and Information Network (ECDIN).
Inf. Process. Manage. 22(6): 429-443 (1978) |
| 4 | | Ole Nørager,
William G. Town,
J. Howard Petrie:
Analysis of the Registry of Toxic Effects of Chemical Substances (RTECS) Files and Conversion of the Data in These Files for Input to the Environmental Chemicals Data and Information Network (ECDIN).
Journal of Chemical Information and Computer Sciences 18(3): 134-140 (1978) |
| 1973 |
|---|
| 3 |  | Michael F. Lynch,
J. Howard Petrie:
A Program Suite for the Production of Articulated Subject Indexes.
Comput. J. 16(1): 46-51 (1973) |
| 2 | | Michael F. Lynch,
J. Howard Petrie,
Michael J. Snell:
Analysis of the microstructure of titles in the inspec data-base.
Information Storage and Retrieval 9(6): 331-337 (1973) |
| 1970 |
|---|
| 1 | | Janet E. Armitage,
Michael F. Lynch,
J. Howard Petrie,
Mario Belton:
Experimental use of a program for computer-aided subject-index production.
Information Storage and Retrieval 6(1): 79-87 (1970) |
