00498nam a2200169Ia 4500008004100000020001500041082001700056100002000073245003500093250000600128260006500134300000800199650003800207650003400245653002200279653002700301170901s1993    xx            000 0 und d  a0070993491  a621.64bH61P  aHicks, Tyler G. 0aPump Operation and Maintenance  a7  aNew DelhibTata McGraw Hill Publishing Company Limitedc1993  a310  aEngineering and allied operations  aTechnology (Applied sciences)  aPumping machinery  aRepair and maintenance