[en] The gamma-gamma correlation technique is used to generate two-dimensional histograms of gamma ray energy from gamma-gamma coincidence data. The spin spectrometer at Oak Ridge National Laboratory is used to study the continuum gamma-rays from the reaction ¹⁰⁰Mo + ³⁴S at 144 MeV beam energy. Double and triple correlation spectra for transitions in rotational bands are obtained which exhibit characteristic valleys. These valleys are shown to depend on the moment of inertia of the rotational bands and the gamma ray spreading width. 5 refs., 4 figs., 4 tabs