00350nam a2200121Ia 45000030006000000080041000060400015000471000023000622450105000852600009001905460012001990050017002110STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAmit Bhattacharjee  aCourse in chemistry for I.I.T. joint entrance examination and other engineering college entrance exa  c1988  aEnglish20220125165822.0