HPLC citation

I think this reference is wrong, as I can't find the journal anywhere.
Can anyone help?

Vallance SL, _HPLC Separation of Artists' Materials_
LCGC International 1 (Jan 1997)  pp. 48 ff.

Mark Clarke
Cambridge
+44 1223 354520

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                  Conservation DistList Instance 11:88
                    Distributed: Friday, May 1, 1998
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