Symposium Annual Meeting American Society for Testing and Materials,, 76,
Field testing and instrumentation of rock / Symposium Annual...
Field testing and instrumentation of rock / Symposium Annual...
. - Philadelphia : American Society for Testing and Materials, cop. 1974
. - 182 p. : il. 24 cm
. - (ASTM Special teaching publication; 554)
04-554000-38
624.131