Methods for studying work load with special reference to the lumbar spine.
Card's contents:540,894 NORDIN MARGARETA Methods for studying work load with special reference to the lumbar spine. Goteborg 1982 /druk.:/ Skandia Trycke-riet 8 s. nlb. 4, 98, il. + wkł. s. nlb. 2 Akad. avhandling Gbteborgs Univ.