000 00319nam a22001457a 4500
008 221031b ||||| |||| 00| 0 eng d
020 _a0125267509
041 _aeng
080 _a316
082 _a316
100 _a24.2
101 _aGEO
245 _aELEMENTARY DIFFERENTAL GEOMETRY
_cO'NEILL B
942 _2udc
_cBK
999 _c58706
_d58706