Developing computational skills Suydam, Marilyn N. Reys, Robert E. National Council of Teachers of Mathematics text bibliography vau Reston, Va National Council of Teachers of Mathematics c1978 1978 monographic eng
print
viii, 245 p. : ill. ; 24 cm. Marilyn N. Suydam, 1978 yearbook editor, Robert E. Reys, general yearbook editor. Includes index. Arithmetic Study and teaching QA1 .N3 1978 QA135.5 510.7 SUD Yearbook (National Council of Teachers of Mathematics) ; 1978 0873531213 77028831 DLC 140820 20140821155153.0 2249011