Can Zack save the planet from a barrage of butts from outer space? And not just any old rear ends, but an army of cunning, ruthless, zombie tushies! Twelve-year-old Zack would like nothing more than to wash...czytaj dalej
Your child will be cracking up as he joins Zack Freeman as he crosses the Great Windy Desert, navigates the Brown Forest, and goes over the Sea of Butts on a journey to reclaim his runaway butt. Along the way...czytaj dalej
This comprehensive design guide summarizes current developments in the design of concrete pavements. Following an overview of the theory involved, the authors detail optimum design techniques and best practice...czytaj dalej