Some Preventive Replacement Planning and Scheduling Models for Process Industries http://127.0.0.1/xmlui/handle/123456789/17269 2026-05-14T16:13:48Z 2026-05-14T16:13:48Z Some Preventive Replacement Planning and Scheduling Models for Process Industries Das, Ajodhya Nath http://127.0.0.1/xmlui/handle/123456789/17270 2026-05-12T04:43:53Z 2005-09-01T00:00:00Z Some Preventive Replacement Planning and Scheduling Models for Process Industries Das, Ajodhya Nath 2005-09-01T00:00:00Z