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进销存管理系统：
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百科：
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http://baike.baidu.com/link?url=rXSkrQby-SEdIENCTz0BN2oUUSUyj8E9bKdyhkc2BLq3seT6LavrLbfPvVHa2Joidcu8I8rnmnNK1dMGImJLP9LWOMbgVNwqykdE_-Bb6GgEc_TG11rZI-eHGH7uQRKJWBKOPAi92D-se9cKd406EL0BLlxqdhjkE5XPcViw5LS
