00430    a2200109   4500020002700000020003000027082001100057100003400068245013400102260005500236300002900291  a0821887173 (paperback)  a9780821887172 (paperback)  a516.361 aIvey, J M Landsberg Thomas A.10aCartan for beginners :bdifferential geometry via moving frames and exterior differential systems /cJ M Landsberg Thomas A Ivey.  aRhode IslandbAmerican Mathematical Societyc2012.  a1 v. (unpaged) ;c25 cm.