Bohn, Ralph M. Biscuit and cracker production : a manual on the technology and practice of biscuit, cracker and cookie manufacture, including formulas / by Ralph M. Bohn, B.S., M.S. - First edition - 278 pages : illustrations ; 25 cm Subjects--Topical Terms: BiscuitsCookiesBaking Subjects--Index Terms: 664.752 BOH 1957 LC Class. No.: TX769 / .B64 1957