Boeyens, J C A2017-01-302017-01-302008http://hdl.handle.net/123456789/143987https://digitallibrary.punjab.gov.pk/handle/1/1456614 p.: ill.The first part of this book is a critical account of chemical theory from its genesis through the dramatic events of the 20th century. The second part is a fresh appraisal of periodicity, relativity and quantum mechanics in a chemical context.enChemistry, Physical and theoretical.Chemistry, Physical.Book