Two-dimensional calculus/
Osserman, Robert.
Two-dimensional calculus/ Robert Osserman. - New York: Harcourt, Brace & World, [1968]. - xvii, 456 p.: illus., 24 cm. - Harbrace college mathematics series .
68030693
Calculus.
515 / O84t
Two-dimensional calculus/ Robert Osserman. - New York: Harcourt, Brace & World, [1968]. - xvii, 456 p.: illus., 24 cm. - Harbrace college mathematics series .
68030693
Calculus.
515 / O84t