ALGEBRA, ANGULAR MOMENTUM, BCS THEORY, CLEBSCH-GORDAN COEFFICIENTS, COMPUTER CODES, CORRELATIONS, EXCITED STATES, FORTRAN, HARMONIC OSCILLATOR MODELS, HARMONIC OSCILLATORS, LECTURES, MATRICES, NUCLEAR ELECTRIC MOMENTS, NUCLEAR MAGNETIC MOMENTS, NUCLEAR STRUCTURE, NUMERICAL SOLUTION, PAIRING INTERACTIONS, PARTICLE-CORE COUPLING MODEL, PARTICLE-HOLE MODEL, QUANTUM MECHANICS, RACAH COEFFICIENTS, SECOND QUANTIZATION, SELF-CONSISTENT FIELD, SHELL MODELS, SLATER METHOD, TENSORS, WAVE FUNCTIONS, WIGNER COEFFICIENTS