00293nam a2200097Ia 4500008004100000020001500041100002200056245007300078260003800151300000600189260311b        |||||||| |||| 00| 0 eng d  a081764234X  aMikusinski, Piotr  aAn introduction to multivariable analysis from vector to manifoldb/  aBoston:bBirkhauser Verlag,c2002  a