http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A16546%20and%20se%3AModern%20Business%20Series%20%2F%20Johnson&format=rss2 4 0 50 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1186 By Eastman, R. O.. New York : Alexander Hamilton Institute, 1931 . 363 p. 18 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1186 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1192 By Collins, George Rowland. New York : Alexander Hamilton Institute, 1933 . 351 p. 18 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1192 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1195 By Sommer, Frank H.. New York : Alexander Hamilton Institute, 1931 . 347 p. 18 cm.

]]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1195 ISBN http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=1205 By De Haas, J. Anton. New York : Alexander Hamilton Institute, 1931 . 392 p. 18 cm.

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