"This clearly written and elegantly presented short textbook will meet essential needs in diverse undergraduate Chemistry courses, covering orbitals in simple hydrogen - like atoms, multi-electron atoms and in molecules in a mathematically rigorous yet simultaneously physically insightful manner. I will certainly recommend the text to my undergraduates. In excess of 100 problems with full worked answers at all levels are provided and will certainly become a major teaching resource."

Richard G Compton
Tutor in Chemistry
St John's College
Oxford...

"This clearly written and elegantly presented short textbook will meet essential needs in diverse undergraduate Chemistry courses, covering orbitals in simple hydrogen - like atoms, multi-electron atoms and in molecules in a mathematically rigorous yet simultaneously physically insightful manner. I will certainly recommend the text to my undergraduates. In excess of 100 problems with full worked answers at all levels are provided and will certainly become a major teaching resource."

Richard G Compton
Tutor in Chemistry
St John's College
Oxford...