To: christian.cisneros@ipicyt.edu.mx From: biblioteca@ipicyt.edu.mx Subject: Proximo Vencimiento Centro Informacion IPICYT Dear Cisneros Perez, Christian As a reminder, the following items are due in 3 days. Title: wastewater engineering Barcode: ECO00369 Due: 2013-02-11 Library: Centro de Informacion Library Phone: 8-34-20-00 Ext.2015