Clasificación de la Biblioteca del CongresoTA455.C43

analysis(11) archaeology(21) architecture(236) art(48) art history(8) botany(13) brick(6) buildings(14) business(11) chemistry(181) children(6) chocolate(5) civil(36) clay(13) college(5) computer science(7) conservation(35) construction(148) cracking(7) cultural history(7) cultural studies(6) culture(9) design(119) dictionaries(6) dictionary(7) digital(11) ecology(10) economics(6) educational(5) Egypt(6) energy(10) engineering(687) environment(16) experiments(17) factual(10) fashion(10) general science(16) geology(16) glass(49) Grade 2(7) handbook(78) history(166) history of science(17) how-to(9) innovation(6) inventions(5) light(5) manufacturing(18) material culture(12) math(52) matter(27) nanotechnology(119) natural science(5) nature(22) paint(5) painting(5) paper(16) photographs(9) photography(6) picture book(15) popular science(34) professional(6) reference(217) research(7) sand(14) school(10) science(756) science and technology(14) sculpture(9) selection(5) smart(9) standards(31) steel(30) stone(26) strength(10) stress(15) sustainability(29) tech(8) technique(13) testing(21) thermodynamics(16) trees(23) urban(51) usa(9) wood(141) woods(7)