00440nam a2200145Ia 4500003000900000008004100009040001600050080001700066100002200083245009100105260003400196300001700230650002700247650002000274IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a514.742bWEA  aWeatherburn, C. E 0aElementary vector analysiscC. E. Weatherburn                                           aLondonbG.Bell and Sonsc1948  axxvii, 184p.  aDifferential Equations  aVector Analysis