000			00300nam a2200109Ia 4500
005			20251007104604.0
008			251006s9999 xx 000 0 und d
245		4	_athe chemistry ot the hrdrazo;azo and azony groups.saul patai ed.
260			_a1ST ED. | LONDON WILEY
260			_c1950
942			_cBOK
999			_c10528 _d10528