商贸流通业发展战略调整对新型城镇化建设促进作用研究——以黑龙江省为例
상무류통업발전전략조정대신형성진화건설촉진작용연구——이흑룡강성위례
Study on Adjusting Strategy of Growing Commercial Distribution to Boost Urbanization of New Type ——A Case of Heilongjiang Province