00304nam a2200121Ia 4500008004100000020001800041082001400059100001500073245003500088250000900123260004200132300000800174190710s9999    xx            000 0 und d  a81-219-0259-2  a547 B148T  aBahl, Arun 0aText book of organic chemistry  a17th  aNew DelhibS. Chand and Companyc2005  a965