TY  - BOOK
AU  - Lal, I  .
TI  - Research in history: principles, areas and guidelines / 
SN  - 978-81-89981-08-2
U1  - V:f 
PY  - 2008///
CY  - Delhi : 
PB  - Swastik Publishers & Distributors , 
KW  - History- Research
ER  -