TY - BOOK AU - Gupta, S. P. AU - S. P. Gupta and M. P. Gupta TI - Business Statistics : S. P. Gupta and M. P. Gupta SN - 8054-327-7 U1 - 519.5/GUB PY - 2006/// CY - New Delhi PB - Sultan Chand & Sons KW - Statistics ER -