TY  - BOOK
AU  - BUREAU OF INDIAN STA
TI  - INDIAN STANDARD GEARS-SPUR AND HELICAL GEARS-CALCULATION OF LOAD CAPACITY. IS 4460(PART 1TO 3):1995
U1  - 891.46.46 
CY  - NEW DELHI
KW  -   IS 4460 ( PARTS 1TO 3)
ER  -