# Volume 15 December 1986

### From NZJM

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## Mathematical Chronicle Vol. 15 (1986)

**Table of contents.**

O P Ahula: The Bieberback conjecture and its impact on the developments in geometric function theory, pp 1-28

Andy Liu: On the "seven points problem" of P Erdos, pp 29-33

Anand Prakash Singh: Deficient values of different polynomials, pp 35-37

Suresh P Singh: On approximation by modified Szasz operators, pp 39-48

L A Szekely and N C Wormald: Generating functions for the Frobenius problem with 2 and 3 generators, pp 49-57