00301nam a2200133Ia 45000030006000000080041000060400015000471000026000622450030000882500011001182600009001295460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRay, M.; Sharma, H.S.  aText book of hydrostatics  aSecond  c1956  aEnglish20220125170141.0