00266nam a2200121Ia 450000500170000000800410001702000080005808200090006610000140007524500230008926000240011230000080013620241001145006.0241001s9999||||xx |||||||||||||| ||und||  anul  anull  aKholsa BD 0aPhysical chemistry  bnullaR CHANDc1997  a515