00368nam a2200133Ia 4500003000400000005001700004008004100021020001600062040002900078050002600107100002800133245004700161260002600208OSt20230523125053.0230105s9999||||xx |||||||||||||| ||und||  a0-582234212  cChuka University Library  aBSL TK 168 bB57 1994  aBird,J.O. and A.J.C May 0aMathematics for electrical technicians 4/5  aLongmanbLondonc1994