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=005  20211209113409
=035  ##$$a 0010-1221000077
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=008  211209###########################0#eng##
=020  ##$$a 333013328
=082  ##$$a 338.456
=084  ##$$a 338.456 Spe e
=100   #$$a Speight
=245  1#$$a Economics and industrial efficiency : $b an introduction to managerial economic /$c H. Speight
=260  ##$$a London :$b Macmillan Press,$c 1970
=300  ##$$a 266 hal. : $b ilus. ; $c 22 cm
=650  ##$$a ekonomi
=856  ##$$a Perpustakaan LAN
=990  ##$$a 13164