TY - GEN AU - DAS, KISHORE K. AU - BHATTACHARJEE, DIBBYOJYOTI TI - STATISTICS FOR BUSINESS AND MARKETING RESEARCH SN - 978-81-203-4076-3 U1 - 519.5 PY - 2011/// CY - NEW DELHI PB - PHI LEARNING PRIVATE LIMITED KW - STATISTICS ER -