DALLAS (jfl — A federal; judge today ordered Samuell High School to admit three| teenage musicians who refuse to cut their shaggy hair.Dist. Judge W, M. Tayor Jr. ordered the public schools to accept the high school seniors and set a further hearing for next week. The ; judge said lie felt they were I being discriminated against I The boys’ lawyer, Herbert j Hooks, had argued that ‘‘any! undue delay in startingclasses will hurt them schol-astcally and had a Red for the injunction against the principal who had barred their entry.Principal W. S. Lanhamrefused to admit the youths as Samuell High School reopened last week, insisting that they first get their long hair shorn. He said their appearance would tend to distract other students.Seven other Dallas high (See MOP TOPS Page 2)