Introduction to abstract algebra /thompson robert c 1931著
Elementary modern algebra /thompson robert c 1931著
Lectures on complex analytic varieties : finite analytic mappings /gunning robert c robert clifford 1931著
Applying psychology : understanding people /beck robert c robert clarence 1931著
On uniformization of complex manifolds : the role of connections /gunning robert c robert clifford 1931著
Applying psychology : critical and creative thinking /beck robert c robert clarence 1931著