Gas rationing booklet. This is the front cover of the new "A" gasoline coupon book, which motorists in the East Coast rationed area will need to obtain their basic rations of gasoline when the coupon plan goes into effect in July. The front cover will carry a description of the car for which the hooklet is issued as well as the name and address of the owner. The other coupon books used in the plan will rsemble the "A" book, except in the color of printing and number of coupons