nam a22 a 4500 2564 2564 AKMAL 20170517112411.0 170517 1977 nju 000 eng d 0130009687 201603091521 aznah AKMAL 614.8 THY 614.8 THY Thygerson, Alton L 5350 Accidents & disasters : causes and counter-measures / by Alton L. Thygerson. Englewood Cliffs, N.J. : Prentice-Hall, 1977. 411p. : ill. cm ddc BOOK 0 0 ddc 0 0 NFIC AKMALHQ AKMALHQ D 2017-05-17 601070 0 614.8 THY 201703358 2017-05-17 2017-05-17 BOOK