I love to help and be usefull to the other ones.
Gualterio Nunez Estrada, gualterionunez4@gmail.com, Sarasota, Florida. Former professional science tematic writer Universidad de Oriente, Santiago de Cuba, Cuba. Former collaborator Dr. Jhon Money, Jhons Hopskin, Maryland (KINSEY). Collaborator for Sarasota, Florida of The National Science Foundation.
Ensayos sobre la poesía de Víctor Villegas (Book, 2000)
http://www.worldcat.org/title/ensayos-sobre-la-poesia-de-victor-villegas/oclc/45456386
Ref.:
[PDF] STEMreportFinal Nov7 – NSF
http://www.nsf.gov/pubs/2007/nsb07114/nsb07114.pdf
nsb-07-114 a national action plan for addressing the critical needs of the u.s. science, technology, engineering, and mathematics education system