Class number details
| 642, THO-m, 1969 AN: 4135 642, BHA-p, 2061 AN: 7776  642, GIL-e, 1977 AN: 7367  642, GUP-f, 1986 AN: 7414  642, KIN-m, 1973 AN: 4117 | 
Library items with class number 642, THO-m, 1969 AN: 4135 (0)
empty descriptor

