0000766524-97-000055 SC 13G/A 1 19970128 AMEX CENTURY COMMUNICATIONS CORP 0000785080 4841 061158179 NJ 0531 SC 13G/A 34 005-37632 97512141 50 LOCUST AVE NEW CANAAN CT 06840 2039722000 PUTNAM INVESTMENTS INC 0000766524 0000 042539558 DE 1231 SC 13G/A ONE P O BOX SQUARE BOSTON MA 02109 SC 13G/A 1 000076652497000055-001-seq1-sc-13g-a.txt 5% MONTHLY HOLDINGS