TY - BOOK AU - White E. N. TI - Maintainance planning, Control and documentation T2 - Systems and record series SN - 0 7161 0200 5 U1 - X:75-8, L3 PY - 1973/// CY - London PB - Gower KW - Exonomics N1 - Appendix: P 163-71 ER -