-Committees and additional officers were named by officials of St. John's Catholic Church of the Greek rite at a monthly meeting of the officials last night.Methods by which members willregister their opinions Sunday on a proposed calendar change were outlined.According to the Rev. John D. Taptich, rector, parishioners will pass on approval or disapproval of a resolution to change the church calendar from Julian to that of everyday usage. Gregorian.Members of the church will register their opinions Sunday from 9 a. m. to 8 p. m.Additional officers elected last S night were Michael Sheperak, William Salanik. George Galamba Sr., James Kiddon. John Sikora Sr., Kenneth Gilbert, Michael Rudy, John Betz and John Gofus, Joseph i Soroka and John Hunt.| Committees named were property, John Sninski, George Churach, John Stropko and Nicholas Salanik; entertainment. Michael Churach, Michael Kopcho, George S. Ga-iamba Jr., and John Shanta: order and church procedure, Sninski, Gilbert, Rudy and George Galamba : Sr.