《Measurement and valuation of unpaid contribution : accounting through time and output.》求取 ⇩

1995《Measurement and valuation of unpaid contribution : accounting through time and output.》由于是年代较久的资料都绝版了,几乎不可能购买到实物。如果大家为了学习确实需要,可向博主求助其电子版PDF文件(由International Research and Tra 1995 INSTRAW 出版的版本) 。对合法合规的求助,我会当即受理并将下载地址发送给你。