00422nam a22001457a 4500020001800000082001600018100001600034245004400050250001200094260007800106300002900184500001900213650001700232650002700249  a9781562536299  a646.724 HAL  aHALAL, John  aHair structure and chemistry simplified  a4th ed.  aAlbany, NY:bMilady, an imprint of Delmar, Thomson Learning, Inc.cc 2002  axiv, 284p.:bill.; 24 cm  aIncludes index  aHairdressing  aHair--Care and hygiene