00679nam a2200193Ia 4500003000600000005001700006008004100023040002500064082002800089100004100117245007500158260003800233300002600271500001900297942001200316942001200328952012800340999001700468NORSU20240430031018.0240215s9999    xx            000 0 und d  aNORSU-DumcNORSU-Dum  a540 Sa92Second edition  aSawyer, Clair N. & McCarty, Perry L. 0aChemistry for Sanitary EngineerscBy Clair N Sawyer & Perry L. McCarty  bMcGraw Hill, Inc.c1967aNew York  axi, 518 pages, 23 cm.  aIncludes index  cBK2ddc  2ddccBK  00102ddc4070aNORSU-DumbNORSU-DumcCIRCd2024-02-15i20791l0oCirc 540 Sa9pNORSU000023086r2024-02-15w2024-02-15yBK  c19532d19532