| KETAB DOWNLOAD Chemistry of Environmental Systems: Fundamental Principles and Analytical Methods 20$
| KETAB DOWNLOAD Assortment and Merchandising Strategy: Building a Retail Plan to Improve Shopper Experience 20$
| KETAB DOWNLOAD The Camper's Survival Guide: Food Prepping, Gear, First Aid, Etiquette, and More! 20$
| KETAB DOWNLOAD Geotechnical Research for Land Protection and Development: Proceedings of CNRIG 2019 20$
| KETAB DOWNLOAD ICSBE 2018: Proceedings of the 9th International Conference on Sustainable Built Environment 20$