
    No. 72-694.
    Committee for Public Education & Religious Liberty et al. v. Nyquist, Commissioner of Education of New York, et al.
   Appeal from D. C. S. D. N. Y. [Probable jurisdiction noted, 410 U. S. 907.] Motion of National Education Assn, et al. for leave to file an untimely brief as amici curiae granted.  