TY - BOOK AU - Das, Asim K. AU - Das, Mahua TI - Fundamental concepts of inorganic Chemistry Vol. 1 SN - 9788123918662 U1 - 546 DAS 1 PY - 2010/// CY - New Delhi PB - CBS Publisher & Distributers Pvt Ltd KW - Chemistry KW - Mechanical model KW - Origin - quantum theory KW - Vector models- atoms KW - Wave mechanical ER -