Develop your teaching :
a professional development pack for mathematics - and other - teachers.
APA Citation
Mathematical Association. (1991). Develop your teaching: a professional development pack for mathematics - and other - teachers. Cheltenham: Thornes [for the Mathematical Association].
MLA Citation
Mathematical Association. Develop Your Teaching: a Professional Development Pack for Mathematics - And Other - Teachers. Cheltenham: Thornes [for the Mathematical Association], 1991.
Warning: These citations may not always be complete (especially for serials).