650 - Management and auxiliary services 65,030 Se poster 630 - Agriculture and related technologies 46,745 Se poster 610 - Medicine and health 27,487 Se poster 620 - Engineering and allied operations 26,096 Se poster 660 - Chemical engineering 10,136 Se poster 640 - Home and family management 3,437 Se poster 670 - Manufacturing 2,929 Se poster 680 - Manufacture of products for specific uses 1,313 Se poster 600 - Technology (Applied sciences) 750 Se poster 690 - Construction of buildings 558 Se poster 330 - Economics 5 Se poster 570 - Biology 5 Se poster 000 - Computer science, information, general works 3 Se poster 070 - Documentary, educational, news media; journalism 2 Se poster 150 - Psychology 2 Se poster 530 - Physics 2 Se poster 020 - Library and information sciences 1 Se poster 050 - General serial publications 1 Se poster 340 - Law 1 Se poster 380 - Commerce, communications, transportation 1 Se poster 500 - Natural sciences and mathematics 1 Se poster 510 - Mathematics 1 Se poster 550 - Earth sciences 1 Se poster 580 - Plants 1 Se poster 770 - Photography, computer art, cinematography 1 Se poster