中国科学技术信息研究所--国家工程技术数字图书馆

case western reserve university.(2)

state university of new york at albany(2)

state university of new york at stony brook.(2)

the university of nebraska - lincoln.(2)

university of delaware.(2)

university of toronto (canada)(2)

city university of new york.(1)

clemson university.(1)

colorado school of mines.(1)

colorado state university.(1)

columbia university.(1)

east tennessee state university.(1)

illinois institute of technology(1)

indiana university.(1)

iowa state university.(1)

michigan technological university.(1)

missouri university of science and technology.(1)

north carolina agricultural and technical state university(1)

north carolina state university.(1)

northwestern university.$bmaterials science and engineering.(1)

pontificia universidad catolica de chile (chile).(1)

rutgers the state university of new jersey rutgers school of health professions.(1)

state university of new york at buffalo.(1)

texas southern university.(1)

the florida state university.(1)

the university of akron.(1)

the university of alabama.(1)

the university of chicago.(1)

the university of manchester (united kingdom).(1)

the university of mississippi.(1)