Home / Business, Finance & Marketing / Resource-Productive Operations: Five core beliefs to increase profits through leaner and greener manufacturing operations Sale! Resource-Productive Operations: Five core beliefs to increase profits through leaner and greener manufacturing operations Ken Somers, Markus Hammer: McKinsey & Company, 2014.. . Fine Condition. SOLD Add to WishlistOn your Wishlist - View List Add to Wishlist SKU: 0008118 Category: Business, Finance & Marketing