000			00308nam a2200121Ia 4500
005			20251007104239.0
008			251006s9999 xx 000 0 und d
100			_awasfi,sadiq hassan.
245		0	_anovel binuclear isomeric heteropoly
260			_a1st ed. | Washington, D.C.
260			_c1971
942			_cBOK
999			_c3237 _d3237