(1982). As A Preface. Mathematical Culture and Thought, 1(1), 1-1.
. "As A Preface", Mathematical Culture and Thought, 1, 1, 1982, 1-1.
(1982). 'As A Preface', Mathematical Culture and Thought, 1(1), pp. 1-1.
, "As A Preface," Mathematical Culture and Thought, 1 1 (1982): 1-1,
As A Preface. An Expository Journal of the Iranian Mathematical Society, 1982; 1(1): 1-1.
