“Air Conditioning Principles and Systems : An Energy Approach 4th edition By Edward G. Pita” has been added to your cart. Continue shopping Product Price Quantity Subtotal Air Conditioning Principles and Systems : An Energy Approach 4th edition By Edward G. Pita ₨1,050.00 Air Conditioning Principles and Systems : An Energy Approach 4th edition By Edward G. Pita quantity ₨1,050.00 × Update cart Cart totals Subtotal ₨1,050.00 Shipping Pakistan Post: ₨150.00 Shipping to Punjab. Change address Country / region Select a country / region… Pakistan State / County Select an option… Azad KashmirBalochistanFATAGilgit BaltistanIslamabad Capital TerritoryKhyber PakhtunkhwaPunjabSindh City: Postcode / ZIP: Update Total ₨1,200.00 Proceed to checkout