TY  - BOOK
AU  - Lessenberry,D.D.
AU  - Crawford,T.James
AU  - Erickson,Lawrence W.
TI  - 20th century typewriting, complete course,
AV  - Z49 .L63 1967
U1  - 652.3 
PY  - 1967///]
CY  - Cincinnati
PB  - South-western Pub. Co.
KW  - Typewriting
N1  - Beginning with 1972 ed. published under title: Century 21 typewriting, by D.D. Lessenberry et. al
UR  - http://www.archive.org/details/20thcenturytypew00less
UR  - http://www.openlibrary.org/books/OL5541618M
ER  -