一般注記"National Mediation Board Case nos. A-10935, A-11051, A-11052, A-11055, A-11056, A-11057, A-11062, A-11063, A-11064, A-11065, A-11066, A-11067, A-11068 and A-11072."
Distributed to depository libraries in microfiche
"January 4, 1983."
Physical description for original version: 23, 2 p. ; 24 cm
原資料等に関する注記原資料の出版事項: Washington, D.C. : National Mediation Board, [1983]
SUPTDOC番号: NMB 1.7: 199
GPO管理番号: 833 (microfiche)