00302nam a2200121Ia 4500008004100000041001200041082001100053100001700064245007100081260000600152650000600158700001600164221030s9999    xx            000 0 und d  aEnglish  a105.23  aD. R. Sharma 2aA Text Book of Applied Chemistry -IIcby D. R. Sharma, S. K. Metha  c0  aB  aS. K. Metha