TY  - BOOK
AU  - Sethna Beheruz N
AU  -  Groeneveld Leonard
TI  - Research methods in marketing and management
U1  - X:51-8b4, M4 
PY  - 1984///
CY  -  New Delhi 
PB  - Tata Mcgraw Hill       
KW  - Marketing
ER  -