00280nam a2200121 a 450000500170000002000150001708200170003210000170004924500310006625000110009726000300010830000200013820251203090449.0 a0713523646 a546,bD, lip aLiptrot, G.F aModern inorganic chemistry a4th ed aLoNew DelhionbELBSc1983 aviii,472p, 25cm