000
00266nam a22001217a 4500
008
181015b xxu||||| |||| 00| 0 eng d
041
_a
eng
080
_2
6th
_a
510
100
_a
37
101
_a
MAT
245
_a
For All Practical Purposes
_c
Comap
942
_2
udc
_c
BK
999
_c
49739
_d
49739