TY - JOUR AU - Marshall, Mary K. TI - Numbers Of Conjugacy Class Sizes And Derived Lengths for A-Groups JO - Canadian mathematical bulletin PY - 1996 SP - 346 EP - 351 VL - 39 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1996-041-6/ DO - 10.4153/CMB-1996-041-6 ID - 10_4153_CMB_1996_041_6 ER -