TY  - BOOK
AU  - Laidler,Ernest, x
AU  - x
TI  - Variance   accounting: x
SN  - x 
U1  - 657.42/LAV 
PY  - 1985///
CY  - Lond
PB  - Macmillan
KW  - Cost    Accounting
KW  - Accounting
ER  -