TY  - BOOK
AU  - Aggarwal, A.N.
TI  - Business Method & Machinery I: Business Method & Machinery I, 1, ALLAHABAD : Kitab Mahal, 1955
U1  - 657.16 
PY  - 1955///
CY  - ALLAHABAD
PB  - Kitab Mahal
ER  -