TY - BOOK AU - Singh R K AU - Manhas J S TI - Composition operators on function spaces by R K Singh and J S Manhas T2 - North-Holland mathematics studies; 179^aContinuation of the notas de mathematica SN - 0444815937 U1 - B313, N3 PY - 1993/// CY - North PB - Holland Elservier Science Pub KW - Function Spaces KW - Mathematics ER -