Distillation Without Equations (Paperback or Softback)

Osweiller - Expressions and Equations - New paperback or softback - X555z

Dickson - Elementary Theory of Equations - New paperback or softback - - X555z

Phillips - Differential Equations - New paperback or softback - 59 - X555z

Gammoh - Relationship Equations - New paperback or softback - X555z

El Attar - Ordinary Differential Equations - New paperback or softback - X555z

Mathews - Algebraic Equations - New paperback or softback - 49 - X555z

Volterra - Equations Integrales - New paperback or softback - 54 - X555z