00334nam a2200145Ia 4500008004100000020001800041082001100059082001000070100001900080100001900099245001900118260001400137260002800151260000900179230118s9999||||xx |||||||||||||| ||und||  a0-19-567415-4  a541.35  bWAY/P  acarol.ebwayne  brichard pwayne 0aphotochemistry  anew delhi  boxford university press  c1996