Cart “HUMAN FACTORS IN OPERATIONS (HFO)” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal HUMAN FACTORS IN OPERATIONS (HFO) ₦200,000.00 HUMAN FACTORS IN OPERATIONS (HFO) quantity ₦200,000.00 Coupon: Apply coupon Update cart Cart totals Subtotal ₦200,000.00 Total ₦200,000.00 Proceed to checkout