TY - JOUR TI - A Note on Extending Locally Finite Collections JO - Canadian mathematical bulletin PY - 1976 SP - 117 EP - 119 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-018-9/ DO - 10.4153/CMB-1976-018-9 ID - 10_4153_CMB_1976_018_9 ER -