▁Monument . ▁ ▁The ▁former ▁Police ▁Head quarters , ▁which ▁now ▁houses ▁the ▁seat ▁of ▁the ▁deleg ation ▁of ▁the ▁provincial ▁government , ▁some ▁municipal ▁offices , ▁and ▁a ▁mem orial ▁( Cent ro ▁Popular ▁de ▁la ▁Mem oria ) ▁at ▁the ▁site ▁of ▁D irty ▁War ▁illegal ▁det ention ▁center ; ▁ ▁The ▁Bas il ica ▁C athedral ▁of ▁Our ▁Lady ▁of ▁the ▁Ros ary , ▁the ▁seat ▁of ▁the ▁Arch di oc ese ▁of ▁Ros ario ; ▁ ▁The ▁Dr . ▁Juan ▁Ál vare z ▁Library ; ▁ ▁The ▁seat ▁of ▁the ▁Ros ario ▁Board ▁of ▁Trade ▁and ▁the ▁Pala cio ▁Min etti , ▁already ▁within ▁the ▁ped est rian - only ▁segment ▁of ▁C ór dob a ▁St ., ▁one ▁block ▁from ▁the ▁officially ▁recognized ▁end ▁of ▁the ▁P ase o ; ▁ ▁Two ▁important ▁urban ▁squares , ▁Pla za ▁San ▁Martín ▁and ▁Pla za ▁Pr ing les . ▁ ▁References ▁▁ ▁Welcome Ar gent ina . ▁Tour ▁of ▁the ▁Century . ▁▁ ▁Municip ality ▁of ▁Ros ario ▁official ▁website . ▁P ase o ▁del ▁Sig lo . ▁▁ ▁La ▁Gu ía ▁de ▁Ros ario . ▁Rec or rid os ▁arquitect ón icos . ▁ ▁Category : St re ets ▁in ▁Ros ario , ▁Santa ▁Fe ▁Category : H istor ic ▁districts <0x0A> </s> ▁Sur face ▁printing ▁is ▁the ▁oldest ▁autom ated ▁printing ▁method ▁still ▁in ▁use ▁today . ▁ ▁Sur face ▁machines ▁lay ▁down ▁very ▁heavy ▁amounts ▁of ▁in k . ▁ ▁Because ▁the ▁in k ▁is ▁pushed ▁onto