00594cam a22001931  45000010008000000030008000080050017000160080041000330100017000740350019000910400022001100820016001321000026001482450055001742600036002293000019002655040051002846500065003356613551BD-DhUL20161108192303.0800317s1967    enk           000 0 eng    a   67111725   a(OCoLC)6093868  aDLCcBD-DhULdDLC  a025.52bGRC1 aGrogan, Denis Joseph.10aCase studies in reference work /cby Denis Grogan.  aLondon :bClive Bingley,c1967.  a166 p.c21 cm.  aIncludes bibliographical references and index. 0aReference services (Libraries)zGreat BritainxCase studies.