TY - BOOK AU - Giri ,Raghu nandan AU - Mondal ,Shyamal Kumar . AU - Maiti ,Manoranjan . ED - Vidyasagr University TI - Uses of substitutable and complementary products in some decision making problems U1 - 519.76 21st PY - 2018/// CY - Midnapore PB - Vidyasagar University KW - Nonlinear programming KW - Optimization (Mathematics) KW - Game theory N1 - Includes references ER -