Real property 166 Property 164 Electric properties 158 Thermal properties 155 Optical properties 152 Mechanical properties 151 Periodicals 150 more ... Intellectual property 127 Magnetic properties 106 Law and legislation 100 Mass media 100 IT Law, Media Law, Intellectual Property 99 Law 99 Materials 92 Cultural property 66 Congresses 64 Valuation 62 Properties 59 Polymers 54 Matter 50 Composite materials 45 Solids 44 Real estate business 42 Semiconductors 41 Protection 37 Thin films 34 Dielectrics 33 Management 31 Right of property 31 Investments 30 less ...