Clasificación de la Biblioteca del CongresoQC474-496.9

academic(15) animals(237) art(428) art history(34) artists(13) arts(12) astrophysics(7) babies(32) baby(54) big book(12) birds(17) body(14) bugs(60) butterflies(50) candy(9) chemistry(26) children(167) children's(288) children's fiction(19) children's literature(51) children's picture book(19) city(8) concepts(116) cultural history(9) culture(21) desert(26) design(71) diversity(16) early reader(10) easy reader(12) education(19) educational(19) experiments(26) factual(8) farm(12) flowers(19) food(73) garden(45) gardens(12) graphic design(34) green(35) history(111) infant(9) informational(42) insects(72) inventions(16) inventors(21) juvenile(29) juvenile fiction(13) juvenile literature(13) juvenile non-fiction(9) kid(8) kids(57) language(21) learning(32) life science(15) light(71) literature(24) math(138) multicultural(16) natural science(10) nature(98) numbers(36) observation(5) ocean(14) paint(24) painting(20) patterns(39) people(10) perception(7) photographs(72) photography(39) picture book(514) pink(12) pop-up(69) preschool(75) primary(27) psychology(26) quantum mechanics(6) reference(44) school(14) science(578) science nonfiction(7) shapes(123) sorting(8) Spanish language(12) spring(16) toddler(96) vision(10) visual arts(15) vocabulary(44) weather(24) words(13) younger(5)