TY - BOOK AU - Schutz,Bernard f., x AU - x TI - Geometrical methods of mathematical physics: x SN - 0521298873 U1 - 516.36002453/S388g PY - 1987/// CY - London ; New York PB - Cambridge Univ. Presss KW - Geometry, Descriptive KW - Mathematics N1 - Includes ER -