000
00253nam a22001217a 4500
008
170926b xxu||||| |||| 00| 0 eng d
041
_a
eng
080
_a
37
100
_a
46
101
_a
EDU
245
_a
QUALITY CIRCLES
_c
RIBSON,M
942
_2
udc
_c
BK
999
_c
30060
_d
30060