TY  - BOOK
AU  - MacKechnie,John
AU  - John,S.T.H.
AU  - Bertaut,H.G.
TI  - Rational book-keeping
U1  - 657.2  23 
PY  - 1939/// [reprint 1953
CY  - Lond. &c
KW  - Bookkeeping
N1  - includes index
ER  -