String theory and quantum gravity '92
Harvey, J, Ed.
String theory and quantum gravity '92 - - World Scientific Publishing Co Pte Ltd., Singapore 1993 - 409 - .
String models,Quantum gravity
539.7222 HAR-S
String theory and quantum gravity '92 - - World Scientific Publishing Co Pte Ltd., Singapore 1993 - 409 - .
String models,Quantum gravity
539.7222 HAR-S