00383nam a2200145Ia 45000030006000000080041000060400015000471000036000622450067000982500010001652600027001753000006002025460012002080050017002200STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAhluwalia, V.K.; Sunita Dhingra  aComprehensive practical organic chemistry qualitative analysis  aFirst  bUniversity pressc2000  a0  aEnglish20220125170321.0