Orlicky's material requirements planning by Ptak, Carol A.

Available for University of the Philippines Diliman via McGraw-Hill eBook Library. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill eBook Library. Click here to access thru Remote Access via EZProxy
Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

Orlicky's material requirements planning by Ptak, Carol A.

Also available online for University of the Philippines Diliman via McGraw-Hill eBook Library. Click here to access

Material requirements planning the new way of life in production and inventory management by Orlicky, Joseph

The successful computer system : its planning, development, and management in a business enterprise by Orlicky, Joseph

The successful computer system : its planning, development, and management in a business enterprise by Orlicky, Joseph