000 00541nam a2200205Ia 4500
008 180116s1998 xxu||||| |||| 00| 0 eng d
020 _a0316757802
082 _aWA105
_bROT
100 _a Rothman Kenneth J., Greenland Sander
245 _aModem epidemiology
_b
250 _a2nd ed.
260 _aPhiladelphia
_bLippincott-Raven
_c1998
300 _a737 p.
_b26 cm.
440 _a
_v
500 _a
520 _a Epidemiology, Epidemiology Methods
650 _aEpidemiology Methods
650 _aEpidemiology
906 _a2402
_b
_c
999 _c15192
_d15192