00492     2200193   4500001002100000005001700021008004100038035002400079040001200103082001600115084001400131090001600145245002800161260004200189300002300231650001400254850001200268990001800280INLIS00000000002782520170524090445.0                                          0010-051700000000535  aYOPDYOG  2[23]a513.2  a513.2 Noo  aL 513.2 Noo  aNoordhoff's Schooltafel  aGroningen-BataviabP. Noordhoffc1937  a112 hlm.c; 23 cm.  aLogaritma  aYOPDYOG  a54425-PD/A.17