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      <marc:subfield code="a">McDonald, Michael L., </marc:subfield>
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      <marc:subfield code="a">Ionizing radiation safety / </marc:subfield>
      <marc:subfield code="c">by M.L. McDonald and W.G. Soucey. </marc:subfield>
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      <marc:subfield code="a">Medicine Hat, Alberta : </marc:subfield>
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      <marc:subfield code="c">July 1996.</marc:subfield>
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      <marc:subfield code="a">Suffield special publication ; </marc:subfield>
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      <marc:subfield code="a">"This publication briefly describes the DRES ionizing radiation safety program, functions of the Radiation Safety Officer (Rad SO), user responsibilties and general procedures for working with radiosisotopes" -- Abstract, page iii. </marc:subfield>
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      <marc:subfield code="a">Suffield special publication ;</marc:subfield>
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