TY - BOOK AU - Half-Yearly TI - Journal of the Inst of Engg (India)- Technicians' Journal [ AITC ](Half- Yearly): Vol.No.91 June'2011 PY - 2011/// CY - kolkata KW - Technicians KW - Journal KW - Inst KW - Engg KW - (India)- KW - Technicians' KW - [ KW - AITC KW - ](Half- KW - Yearly) KW - Vol.No.91 KW - June'2011 N2 - Subscription Period- 2010-11(Jan to Dec) ER -