TY - CONF T1 - Improved approximations of packing and covering problems T2 - Proceedings of the twenty-seventh annual ACM symposium on Theory of computing Y1 - 1995 A1 - Srinivasan, Aravind JA - Proceedings of the twenty-seventh annual ACM symposium on Theory of computing T3 - STOC '95 PB - ACM CY - New York, NY, USA SN - 0-89791-718-9 UR - http://doi.acm.org/10.1145/225058.225138 M3 - 10.1145/225058.225138 ER -