انتشارات Larry Ball
![TRIZ POWER TOOLS Job # 4 Simplifying Simplifying, Cost Reducing & Overhauling to Increase Value](http://cdn.ketabkoo.com/covers/4/429774-n.jpg)
TRIZ POWER TOOLS Job # 4 Simplifying Simplifying, Cost Reducing & Overhauling to Increase Value
Larry Ball (Primary Author)--Collaborative Authors, 2010![TRIZ POWER TOOLS Job # 5 Resolving Problems How to Systematically Tackle Tough Problems](http://cdn.ketabkoo.com/covers/4/429775-n.jpg)
TRIZ POWER TOOLS Job # 5 Resolving Problems How to Systematically Tackle Tough Problems
Larry Ball (Primary Author)--Collaborative Authors, 2010![Larry Williams Forcast 2012](http://cdn.ketabkoo.com/covers/5/543518-n.jpg)
Larry Williams Forcast 2012
Larry Williams, 2011![Trading Options in Turbulent Markets: Master Uncertainty through Active Volatility Management](http://cdn.ketabkoo.com/covers/7/742413-n.jpg)
Trading Options in Turbulent Markets: Master Uncertainty through Active Volatility Management
Larry Shover(auth.), 2010![Ask a Science Teacher: 250 Questions Answered on How Stuff Works](http://cdn.ketabkoo.com/covers/12/1204876-n.jpg)
Ask a Science Teacher: 250 Questions Answered on How Stuff Works
Larry Scheckel, 2019![How Films Tell Stories: the Narratology of Cinema](http://cdn.ketabkoo.com/covers/16/1639389-n.jpg)