TY  - BOOK
AU  - HELDMAN JULIUS D
TI  - TECHNIQUES OF GLASS MANIPULATION: IN SCIENTIFIC RESEARCH
U1  - 666.1 HEL 
PY  - 1946///
CY  - NEW JERSEY
PB  - PRENTICE / HALL
KW  - TECHNIQUES OF GLASS MANIPULATION-- IN SCIENTIFIC RESEARCH
N1  -  NO PRICE
ER  -