TY  - BOOK
AU  - Channon, B. J.
AU  - Smith, A. Mcleish
AU  - H. C. Head
TI  - New general mathematics 4
SN  - 0582318475
U1  - 510 
PY  - 1972///
CY  - UK
PB  - Longman
KW  - Mathematics
ER  -