Orlicky's Material Requirements Planning, Fourth EditionCarol A. Ptak, Chad Smith · First published 2023Open the Tome
Erp Tools, Techniques and Applications for Integrating the Supply ChainCarol A. Ptak · First published 2003Open the Tome
Hekhreḥi, aval lo maspiḳEliyahu M. Goldratt, Eli Schragenheim, Carol A. Ptak, Aleks Klarman, Berakhah Lufṭ · First published 2001Open the Tome
