00543     2200193   4500001002100000005001500021007000300036008004100039035002000080100001400100245007900114250002500193260005500218300002200273650001200295650001600307650001000323990001600333INLIS00000000000525820230919112941ta230919                g          0 dut    a0010-09230000240 aBRAAK. C.1 aKoninklijk magnetisch en meteorogisch observatorium te Batavia /cC. Braak  aVerhandelingen No. 3  aBatavia :bJavasche Boekhandel en Drukkerij,c1915  a1-58 p. ;c27 cm. 4aBATAVIA 4aOBSERVATORY 4aROYAL  a00000003788