A course in vector analysis / Ll. G. Chambers. Chambers, Llewelyn Gwyn. Vector analysis. QA433 .C38 1974 516.83 19 CHC Includes index. London : Chapman and Hall ; New York : distributed by Halsted Press, 1974, c1969. 1974, c1969. 1974 Text viii, 231 p. ; eng Science paperbacks ; 104