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[1987.09] White Dwarf - 093 [68pp].pdf[1987.10] White Dwarf - 094 [59pp].pdf[1987.11] White Dwarf - 095 [86pp].pdf[1987.12] White Dwarf - 096 [58pp].pdf[1988.01] White Dwarf - 097 [88pp].pdf[1988.02] White Dwarf - 098 [66pp].pdf[1988.03] White Dwarf - 099 [56pp].pdf[1988.04] White Dwarf - 100 [84pp].pdf