"effectivec" (who is also a user on Twitter) has been ++'ed 1 times and --'ed 0 times by a total of 1 people.
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++'ed by showyou (はなぜか２冊あったはず。 どちらも2版だけど。)
Tweet: EffectiveC++はなぜか２冊あったはず。どちらも2版だけど。