000
003560000a22001690004500
005
20221004214210.0
040
_c
POF
100
_a
Ken Hoyle
245
_a
Business calculation
260
_b
London
260
_b
Made simple
300
_a
335
546
_a
En
650
_a
Business calculation
942
_c
BK
999
_c
8802
_d
8802