Variational Calculus With Elementary - Hardcover, by Troutman John - Good

Variational calculus with elementary convexity. Undergraduate texts in mathemati

Multivariable Calculus with Applications (Undergraduate Texts in Mathe - GOOD

Calculus With Applications (Undergraduate Texts in Mathematics)

Variational calculus with elementary convexity. Undergraduate texts in m 1767912

Undergraduate Texts in Mathematics: Elementary Probability Theory with...

Calculus With Applications (Undergraduate Texts in Mathematics) by Lax

Undergraduate Texts in Mathematics Ser.: Advanced Calculus : A Geometric View by