WRIGHTSTONE, J. WAYNE.
End-of-course test in Elementary quantitative analysis. Course no.EM457. By J. Wayne Wrightstone & John R. Clark.
WRIGHTSTONE, J. WAYNE. End-of-course test in Elementary quantitative analysis. Course no.EM457. By J. Wayne Wrightstone & John R. Clark. © 1Mar46; AA58174. Educational Testing Service (PWH); 4Apr73; R549713.
Educational Testing Service|PWH