▁been ▁affili ated ▁to ▁the ▁Central ▁Board ▁of ▁Second ary ▁Education , ▁New ▁Del hi ▁since ▁ 1 9 9 7 . ▁The ▁principal ▁of ▁the ▁school ▁is ▁Raj iv ▁Ran jan ▁Sin ha , ▁who ▁is ▁also ▁the ▁C B SE ▁city ▁coordin ator ▁for ▁Pat na . ▁ ▁Administration ▁▁ ▁Princi pal ▁- ▁Dr . ▁Raj iv ▁Ran jan ▁Sin ha ▁Director ▁- ▁P rab has ▁K umar ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Official ▁website ▁ ▁Category : Sch ools ▁in ▁Pat na ▁Category : High ▁schools ▁and ▁secondary ▁schools ▁in ▁Bi har ▁Category : Sch ools ▁in ▁Bi har <0x0A> </s> ▁B ias ca ▁is ▁a ▁railway ▁station ▁in ▁the ▁Swiss ▁canton ▁of ▁T ic ino ▁and ▁municipality ▁of ▁B ias ca . ▁The ▁station ▁is ▁on ▁the ▁Swiss ▁Federal ▁Rail ways ▁Got th ard ▁railway , ▁at ▁the ▁foot ▁of ▁the ▁southern ▁r amp ▁up ▁to ▁the ▁Got th ard ▁T unnel . ▁ ▁The ▁station ▁is ▁served ▁by ▁an ▁hour ly ▁Inter Reg io ▁train ▁between ▁Ar th - G old au ▁and ▁Loc ar no , ▁most ▁of ▁which ▁start ▁from ▁either ▁Bas el ▁S BB ▁or ▁Zürich ▁H B . ▁It ▁is ▁also ▁served ▁by ▁trains ▁on ▁line ▁S 1 0 ▁of ▁the ▁T ren i ▁Regional i ▁T ic ino ▁Lomb ard ia ▁( TI LO ), ▁which ▁oper ates ▁hour ly ▁south ▁of ▁B ias ca ▁to ▁Bell in z ona , ▁L ug ano ▁and ▁Chi asso , ▁with ▁a ▁few ▁trains