A handbook of creative-thinking techniques Thinkertoys: a handbook of creative-thinking techniques Thinkertoys：A handbook of creative-thinking techniques The new handbook of cognitive therapy techniques A Handbook of Management Techniques A Handbook of Skills and Techniques The North Light Book of Creative Paint Finishing Techniques Compendium of acrylic painting techniques a study of basic oil painting techniques Reaching the solution: Kashiwa Sato's creative thinking techniques