THE BASIC PRINCIPLES OF WHAT IS A REAL COPYRIGHT

^ a b c d e file g h i j k l m n o p q r s t u v w x y z aa ab ac advertisement ae af ag Information for 2016 ^ a b c d e file g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb Data for 2017 ^ a b c