l_union_codes_and_names: 342

This data as json

code	union_name
342	Electrical, Radio and Machine; Intl. Un. of - IUE (Title change to Electronic, Electrical, Salaried, Machine and Furniture Workers)

Links from other tables

462 rows from petitioner in r_master
220 rows from recogn_union in r_master
269 rows from union_lost_intl_1 in rc_elect
5 rows from union_lost_intl_2 in rc_elect
0 rows from union_lost_intl_3 in rc_elect
0 rows from union_lost_intl_4 in rc_elect
209 rows from union_won_intl in rc_elect