TY - BOOK AU - Levin,Richard I. AU - Kirkpatrick,Charles A. TI - Planning and control with PERT / CPM: Richard I. Levin and Charles A. Kirkapatrick U1 - 658.018 PY - 1977/// CY - New Delhi PB - Tata McGraw-Hill Education KW - PERT (Network analysis) KW - Critical path analysis KW - Planning KW - Management science N1 - Includes index ER -