000			00329nam a2200121Ia 4500
008			210513s9999 xx 000 0 und d
020			_a0155176196
100			_aChastain, Kenneth
245		0	_aDeveloping Second-Language Skills
260			_aNew York [et al.] _bHarcout B. J. _c1988
300			_a438 s.
920			_a0-15-517619-6
999			_c32607 _d32607