00497nam a2200145 a 450000500170000008200170001710000060003424501300004025000130017026000620018330000220024549000420026763000160030963000260032520251203090656.0  a050.016bULR  d_  aUlrich's international periodicals directory (1986-1987): Vol Ibclassified guide to current periodicals, foreign and domesti  a25th ed.  aNew YorkbR R Bower Division of Reed Publishing USAc1986  axlvii,1243 p.bHB  aBowker International Serials Database  aPeriodicals  aPeriodicals directory