MPA [化] 多光子吸收
- Russell J. Melvin, an executive at the MPA who tracks international publishing developments, said these efforts "hinge on hope" that changes in the Soviet economic system will open the country to Western products and ideas.
- U.S. and Japanese officials ended a week of negotiations Saturday with what appeared to be the basis of an new MPA.
- Russell J. Melvin, an MPA executive who tracks international publishing developments, said these efforts "hinge on hope" that changes in the Soviet economic system will open the country to Western products and ideas.
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