000 00267nam a22001217a 4500
008 170811b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a51
100 _a36
101 _aMAT
245 _aCALCULUS OF SEVERAL VARIABLES
_cGOFFMAN,C
942 _2udc
_cBK
999 _c23209
_d23209