Continue shopping “Understanding Computer Systems” has been added to your cart. Product Price Quantity Subtotal × Human Capital Management in Hospitality $39 Human Capital Management in Hospitality quantity $78 × Exploring Cancer Medicines $29 Exploring Cancer Medicines quantity $29 × Understanding Computer Systems $49 Understanding Computer Systems quantity $49 Coupon: Apply coupon Update cart Cart totals Subtotal $156 Total $156 Proceed to checkout