414 A.2d 424 Philadelphia Federation of Teachers, Local No. 3, AFT, AFL-CIO et al., Petitioners v. Board of Education of the School District of Philadelphia et al., Respondents. Dennis L. Moritz, Intervening Party Petitioner. Commonwealth Court of Pennsylvania.Argued April 9, 1980 May 12, 1980. Schools — Get Set and Head Start programs — Uncertificated teachers […]