DOCK UNION STRIKES EAST AND GULF PORTS OVER JOB SECURITY
ILA strikes Atlantic and Gulf Coast ports after efforts fail to settle dispute over job security and other contract issues; union says strike will be selective, aimed at automated containership operations that have caused heavy loss of jobs on docks; dockers will continue to handle cargoes and baggage of conventional freighters and passenger ships; ILA spokesman Larry Molloy says talks with Council of N Atlantic Shipping Assn failed to break deadlock; FMCS Dir Wayne L Horvitz says he will continue to meet with both sides; earlier, ILA pres Thomas W Gleason met with shipping assn pres James J Dickman; issues detailed (M)
