000			00331 a2200157 4500
001			191208
020			_a0-521-00667-8
040			_cMagnum
100			_aDavidson, Rosemary
240	1	0	_aFishy numbers _lpor
245	1	0	_aFishy numbers
300			_a8
362	0		_a2001
697			_aLITERATURA INFANTIL INGLESA
942			_cBK
999			_c191208 _d191208