00566 a2200193 4500 Nust 20230504123513.0 55011758 Nust 629.8323,VAL Van Valkenburgh, 112099 Basic synchros and servomechanisms in Two parts / Van Valkenburgh, Nooger & Neville Part.1 & Part.2 J.F.Rider Publisher New York, 1955 111 p illus 24 cm Van Valkenburgh, 112099 Basic synchros and servomechanisms 112100 ddc BK 183953 183953 0 0 ddc 0 0 MCS MCS GEN 2016-12-12 629.8323,VAL MCS6160 2016-12-08 2016-12-12 BK Almirah No.74, Shelf No.8 0 0 ddc 0 0 MCS MCS GEN 2016-12-12 629.8323,VAL MCS6177 2016-12-08 2016-12-12 BK Almirah No.74, Shelf No.8 0 0 ddc 0 0 MCS MCS GEN 2016-12-12 629.8323,VAL MCS6182 2016-12-08 2016-12-12 BK Almirah No.74, Shelf No.8