TY - BOOK AU - Bhattacharjee, J.K. AU - Mallik, A.K. TI - Modelling of complex systems, J.K.Bhattacharjee, eng T2 - IIT Kanpur series of advanced Texts SN - 8173191239 U1 - 003.7, PY - 1997/// CY - New Delhi, Narosa Publishing House, In ER -