An agenda for action :
recommendations for school mathematics of the l980s /
National Council of Teachers of Mathematics.

APA Citation

National Council of Teachers of Mathematics. (1980). An agenda for action: recommendations for school mathematics of the l980s. Reston, Va.: The Council.

MLA Citation

National Council of Teachers of Mathematics. An Agenda for Action: Recommendations for School Mathematics of the L980s. Reston, Va.: The Council, 1980.

Warning: These citations may not always be complete (especially for serials).