
    No. 77-1163. No. 77-1164. No. 77-1186.
    Friedman et al. v. Rogers et al.; Rogers et al. v. Friedman et al.; and Texas Optometric Assn., Inc. v. Rogers et al.
   Appeals from D. C. E. D. Tex. Probable jurisdiction noted. Cases consolidated and a total of one and one-half hours allotted for oral argument.  