HathiTrust (HATHI) |
HTDL |
no.1-2,4-14,16 1988-91; no.17-21,23,28,31-32 1992-95; no.33,35-44,48 1996-99; no.53-60 2001-02; no.61-68 2003-04; no.69-76 2005-06
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permanent
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University of Pittsburgh (PIT) |
EAST |
Ano.6:no.23-24 (1993:julio-oct.);Ano.7:no.25,27 (1994:enero,julio);Ano.8:no.29-31 (1995:enero-julio);Ano.9:no.34-36 (1996:abr,julio,oct.);Ano.10:no.37,40 (1997:enero,oct.);Ano.10/12:no.42-48 (1998-1999:abril/oct.);Ano.13:no.49,50,52 (2000:enero,abril,oct,);Ano.14:no.54,55,56 (2001:abril,julio,oct.);Ano.15-19:no. 57-75 (2002-2006);Ano.20-22:no.78-87 (2007-2009);Ano.23:no.89-91 (2010:enero,abril,julio);no.94-95 (2011:Abr.,julio);no.97 (2012:enero.);Ano.25:no.99-100 (2012:Sept,Dic.);anno. 13, no. 49 (2000 Jan.);anno. 13, no. 50 (2000 April);anno. 13, no. 52 (2000 Oct.);anno. 14, no. 54 (2001 Apr.);anno. 14, no. 55 (2001 July);anno. 14, no. 56 (2001 Oct.)
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20310630
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