text-book

Text-book \Text"-book`\, n.
   1. A book with wide spaces between the lines, to give room
      for notes.
      [1913 Webster]

   2. A volume, as of some classical author, on which a teacher
      lectures or comments; hence, any manual of instruction; a
      schoolbook.
      [1913 Webster] Text hand
    

19 Moby Thesaurus words for "textbook":
      abecedarium, abecedary, alphabet book, battledore, casebook,
      exercise book, gradus, grammar, hornbook, manual,
      manual of instruction, primer, reader, schoolbook, speller,
      spelling book, t, text, workbook