TY - BOOK AU - Pritulenko, P. V. TI - Plane figures and sections: how to construct them given specific conditions U1 - 516.6 PRI PY - 1980/// CY - Moscow PB - Mir Publishers KW - Geometry, Descriptive KW - Problems, exercises, etc KW - Geometry, plane N1 - Includes bibliographical references (p. 164) ER -