00288nam a2200121Ia 450000100060000000300040000600500170001000800410002704000110006804100080007908200150008724500640010216067Ost20260507155512.0251113s9999||||xx |||||||||||||| ||eng||  cnitttr  aeng  a16.6bS26  0aScientific and technical books and serials in print 1986. /