4 1 10 Jamsa, Kris Additional Author mixed material 0963585126 ST. PETERBURG, USA Jamsa Press 1993 Power User's Guide Jamsa, Kris Primary Author mixed material USA Osborne/McGraw-Hill Jamsa, Kris Additional Author mixed material 1884133126 USA Jamsa Press 1995 The Complete Reference Jamsa, Kris Additional Author mixed material 0078812593 USA McGraw-Hill 1987