Shopping Cart Checkout details Order Complete Remove item Thumbnail image Product Price Quantity Subtotal Behind the Clutter $3.60 Behind the Clutter quantity $3.60 Current Sources and Voltage References: A Design Reference for Electronics Engineers $16.99 Current Sources and Voltage References: A Design Reference for Electronics Engineers quantity $16.99 Engineering Electromagnetics and Waves $15.00 Engineering Electromagnetics and Waves quantity $15.00 Coupon: Apply coupon Update cart Cart totals Subtotal $35.59 Total $35.59 Have a coupon? coupon: Apply Proceed to checkout