Weil - Basic Number Theory - New paperback or softback - X555z

Bernardo - Bayesian Theory - New paperback or softback - X555z

Endler - Valuation Theory - New paperback or softback - X555z

Ashour - Sequencing Theory - New paperback or softback - X555z

Smith - Contract Theory - New paperback or softback - X555z

Preston - Development Theory - New paperback or softback - X555z

Niederreiter - Applied Number Theory - New paperback or softback - 83 - X555z

Aigner - Combinatorial Theory - New paperback or softback - 97 - X555z