00345nam a2200121Ia 4500008004100000020001800041040002500059082001400084100002500098245004200123260004700165300001100212240301s9999    xx            000 0 und d  a9789719809326  aNORSU-BaycNORSU-Bay  a668 T6361  aTorres, Jose Victor  0aBatis: Sources in Philippine History   aQuezon City bC & E Publishing Inc. c2018  a233p.