000 00341nam a22001337a 4500
100 _aChartered institute of patent agents
245 _aThe patents acts 1949-1961
250 _a2rd
260 _aLondon
_bSweet & Maxwell
300 _aix,377p
_bill,23cm.
500 _aincludes indexes
650 _aThe patents acts 1949-1961
942 _cBK
999 _c16696
_d16696