00511nam a2200133Ia 4500082002000000100004000020245004900060260005000109300002000159490006700179500009500246500000500341700003100346  a515.9bSc294.CR  aSchaeffer, A. C. and Spencer, D. C.  aCoefficient regions for schlicht functionsb  aNew YorkbAmerican Mathematical Societyc1950  axi, 309p. Index  aAmerican Mathematical Society Colloquium Publications v v. 35  a"Chapter on the regions of values of the derivative of a Schlicht function by Arthur Grad"  a  aSpencer, D. C. ; jt. auth.