000
00321nam a2200145Ia 4500
020
_a
0195773799
082
_b
1000617
_a
510
100
_a
"TAN WINNIE"
245
0
_a
PROGRESSIVE MATHEMATICS 6B
260
_a
UK
_c
1997
300
_a
220
944
_c
TB
999
_c
716404
_d
716404