00551nam a2200181 4500 624.152 LAN D Langefors, U. 26994 The modern technique of rock blasting, by U. Langefors and B. Kihlström. [2d ed.] New York, Wiley [1967, c1963] 405 p. illus., port. 24 cm. On spine: Rock blasting. 0 0 0 624_152000000000000_LAN Blasting. 26995 MCE 379 Kihlström, Björn, 26996 ddc BK 546465 546465 0 0 ddc 0 0 MCE MCE 2014-06-12 1 624.152 LAN MCE-43913 2017-04-20 2017-02-23 2014-06-12 BK