00341nam a2200145Ia 45000030006000000080041000060400015000471000026000622450028000882500006001162600038001223000006001605460012001660050017001780STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPatri, D; Patri, D.N.  aQuantitative Techniques  a1  bKalyani; Ludhianac2003aLudhiana  a0  aEnglish20220125170058.0