TY - RPRT TI - Horizontal push and pull forces: exertable when standing in working positions on various surfaces. AU - K H Eberhard Kroemer PY - 1974 DO - 10.1016/0003-6870(74)90085-4 UR - https://pubmed.ncbi.nlm.nih.gov/15677147/ ID - 15677147 ER -