****************************************************** PR # 32231 We propose to conduct coordinated ASCA observations of the bright, variable, gamma-ray quasar PKS 0208-512, scheduled for observation with the EGRET and COMPTEL instruments aboard the CGRO on two separate occasions during the period covered by the current ASCA AO. These observations will provide important information on the x-ray spectral properties of gamma-ray AGN and will form part of an international multiwavelength campaign to monitor the broad-band emission from such sources. Our proposed observations of PKS 0208-512 will provide the only contemporaneous x-ray measurements of this object, and will be an important contribution to the multiwavelength datasets needed to test and constrain the high-energy emission models proposed for gamma-ray quasars ******************************************************