Hi,

Want electronic version ?  I have both: Lawler's 1995 edition, Montgomery's 5th edition.

If you are interested, would you email me at <hyu0401@hotmail.com> about your expected price to pay ?  I prefer RMB.  If you will email me, I will also send you snapshot (for free).  

Thanks!

感谢楼主慷慨分享！