TY - BOOK AU - Bhatia,D.K.. AU - Gupta,Vijay . TI - Business statistics / T2 - Aima-vikas management series, SN - 0076927362 U1 - 519.5 PY - 1986/// CY - Sahidabad : PB - Vani educational Books , KW - STATISTICS-BUSINESS N1 - NULL ER -