Ennis - Formulas And Constants For Gas Engine Design - New paperback o - X555z

Bale - Gas and Oil Engine Management - New paperback or softback - 45 - X555z

Dey - Formulas and Constants for gas Engine Design .. - New hardback o - X555z

Mehrtens - Gas Engine Theory and Design - New paperback or softback - - X555z

Formulas and Constants for Gas Engine Design (Classic Reprint)

Lucke - Gas Engine Design - New paperback or softback - 22 - X555z

Augustine - PHYSICS FORMULAS AND TABLES OF CONSTANTS Formulas and Phy - X555z

Jr. - Pray's Steam Tables And Engine Constants - New paperback or so - X555z