Petition for writ of mandamus is assigned to the calendar for February 11, 1977 at 9:30 a.m. for *980oral argument. Bevilacqua, C.J., not participating.
John A. O’Neill, Jr., Louis A. Mascia, for petitioners. Julius C. Michael-son, Attorney General, William Granfield Brody, Special Asst. Attorney General, for respondent.