MATHS - Durell - Advanced Trigonometry - 1956 - Acceptable Hardback

MATHS - Durell - New Algebra for Schools Parts 1, 2, 3 - 1920 HB -Not Ex-library

MATHS - Durell & Robson - Elementary Calculus Vol. 1 and 2 - 1956 Good Hardbacks

MATHS - F. Bowman - Elementary Algebra Part - Longmans 1927 - Good Hardback copy

MATHS - Durell & Wright -Elementary Trigonometry Parts 1 & 2 -1951 Ex-Library HB

MATHS - Durell - Shorter Advanced Trigonometry - 1952 - HB Ex-Library

MATHS - Durell - New Geometry for Schools Stage A, B & B Parts 1-3 2 HB Volumes

MATHS - Durell - Advanced Trigonometry - 1953 - Acceptable Ex-library Hardback