Errata to (11.84), (11.85), (11.86), (11.87), (11.89), (11.90), (11.93), (11.94)

missing ^ on some of the excitation and/or de-excitation operators

Errata to (11.48) and (11.54)

missing ^ on some of the excitation or de-excitation operators

Erratum to (11.32) and (11.33): change in variable from r to x

Erratum to (11.4): change in variable from r to x

Erratum to (11.3): change in variable from r to x

Erratum to (11.2): change in variable from r to x

Erratum to (11.1): change in variable from r to x

Erratum to (11.45)

Erratum to (11.44)

Errata to (11.57) and (11.58)

Erratum to (11.27)

Erratum to (11.26)

Erratum to (11.5)