00506nam a22001697a 4500 0-02-307190-7 620.0042 BEA L-5, P-63 Beakley, George C Engineering and introduction to a creative profession George C. Beakley, PE 3rd edition USA Macmillan Publishing Co. 1977 xii, 548.p: 0 0 0 620_004200000000000_BEA MCE 379 George C. Beakley, PE 40537 ddc BK 544794 544794 0 0 ddc 0 0 MCE MCE 2014-05-12 0 620.0042 BEA MCE-30067 2014-05-12 2014-05-12 BK