TY - BOOK AU - Ahuja,K.D. AU - Chitarkar,Prem Singh Malik TI - Bharti's mechanical scale drawing: for Delhi higher secondary schools U1 - 744 PY - 1955/// CY - Delhi PB - Bharti Bhawan Educational Publishers KW - Mechanical drawing KW - Drawing KW - Technical N1 - Library has 2 Cops ER -