TY - BOOK AU - Hallenbeck,D.J & Macgregor,T.H ED - Macgregor, T.H TI - Linear problems & convexity techniques in geometric function theory T2 - Monographs & studies in mathematics 22 SN - 0273086375 U1 - 4.11+5.07 PY - 1984/// CY - Boston PB - Pitman Advanced Publishing Program ER -