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